BRIDGE_NAICS_SIC2a
NAICS	A	NAICSTEXT	COMP	SIC	SICTEXT
11		Agriculture, Forestry, Fishing and Hunting
111		Crop Production
1111		Oilseed and Grain Farming
11111		Soybean Farming	E	0116	Soybeans
11112		Oilseed (except Soybean) Farming	N	0119	Cash Grains, NEC (oilseed, except soybean farming)
11113		Dry Pea and Bean Farming	N	0119	Cash Grains, NEC (dry pea and bean farms)
11114		Wheat Farming	E	0111	Wheat
11115	a	Corn Farming	R	0115	Corn
11115	b	Corn Farming		0119	Cash Grains, NEC (popcorn farming)
11116		Rice Farming	E	0112	Rice
11119		Other Grain Farming
111191		Oilseed and Grain Combination Farming	N	0119	Cash Grains, NEC (oilseed and grain combination farms)
111199		All Other Grain Farming	R	0119	Cash Grains, NEC (except popcorn, soybean, and dry pea and bean, and oilseed and grain combination farms)
1112		Vegetable and Melon Farming
11121		Vegetable and Melon Farming
111211		Potato Farming	E	0134	Irish Potatoes
111219	a	Other Vegetable (except Potato) and Melon Farming	R	0161	Vegetables and Melons
111219	b	Other Vegetable (except Potato) and Melon Farming		0139	Field Crops Except Cash Grains (sweet potatoes and yams)
1113		Fruit and Tree Nut Farming
11131		Orange Groves	N	0174	Citrus Fruits (orange groves and farms)
11132		Citrus (except Orange) Groves	R	0174	Citrus Fruits (except, orange groves and farms)
11133		Noncitrus Fruit and Tree Nut Farming
111331		Apple Orchards	N	0175	Deciduous Tree Fruits (apple orchards and farms)
111332		Grape Vineyards	E	0172	Grapes
111333		Strawberry Farming	N	0171	Berry Crops (strawberry farms)
111334		Berry (except Strawberry) Farming	R	0171	Berry Crops ( except strawberry farms)
111335		Tree Nut Farming	E	0173	Tree Nuts
111336		Fruit and Tree Nut Combination Farming	N	0179	Fruits and Tree Nuts, NEC (combination farms)
111339	a	Other Noncitrus Fruit Farming	R	0175	Deciduous Tree Fruits (except apple orchards and farms)
111339	b	Other Noncitrus Fruit Farming		0179	Fruit and Tree Nuts, NEC (except combination farms)
1114		Greenhouse, Nursery, and Floriculture Production
11141		Food Crops Grown Under Cover
111411		Mushroom Production	N	0182	Food Crops Grown Under Cover (mushrooms, growing of)
111419		Other Food Crops Grown Under Cover	R	0182	Food Crops Grown Under Cover (except mushroom, growing of)
11142		Nursery and Floriculture Production
111421	a	Nursery and Tree Production	N	0181	Ornamental Floriculture and Nursery Products (nursery farming)
111421	b	Nursery and Tree Production		0811	Timber Tracts (short rotation woody crops)
111422		Floriculture Production	N	0181	Ornamental Floriculture and Nursery Products (floriculture farming)
1119		Other Crop Farming
11191		Tobacco Farming	E	0132	Tobacco
11192		Cotton Farming	E	0131	Cotton
11193		Sugarcane Farming	N	0133	Sugarcane and Sugar Beets (sugarcane farms)
11194		Hay Farming	N	0139	Field Crops, Except Cash Grains, NEC (hay farms)
11199		All Other Crop Farming
111991		Sugar Beet Farming	N	0133	Sugarcane and Sugar Beets (sugar beet farms)
111992		Peanut Farming	N	0139	Field Crops, Except Cash Grains, NEC (peanut farms)
111998	a	All Other Miscellaneous Crop Farming	R	0139	Field Crops, Except Cash Grains, NEC (except peanut, sweet potato, yam and hay farms)
111998	b	All Other Miscellaneous Crop Farming		0191	General Farms, Primarily Crop
111998	c	All Other Miscellaneous Crop Farming		0831	Forest Products (maple sap, gathering of)
111998	d	All Other Miscellaneous Crop Farming		0919	Miscellaneous Marine Products (plant aquaculture)
111998	e	All Other Miscellaneous Crop Farming		2099	Food Preparations, NEC (reducing maple sap to maple syrup)
112		Animal Production
1121		Cattle Ranching and Farming
11211		Beef Cattle Ranching and Farming, including Feedlots
112111	a	Beef Cattle Ranching and Farming	R	0212	Beef Cattle, Except Feedlots
112111	b	Beef Cattle Ranching and Farming		0241	Dairy Farms (dairy heifer replacement farms)
112112		Cattle Feedlots	E	0211	Beef Cattle Feedlots
11212		Dairy Cattle and Milk Production	R	0241	Dairy Farms
11213		Dual Purpose Cattle Ranching and Farming	L		Null Set for U.S.
1122		Hog and Pig Farming
11221		Hog and Pig Farming	E	0213	Hogs
1123		Poultry and Egg Production
11231		Chicken Egg Production	E	0252	Chicken Eggs
11232		Broilers and Other Meat Type Chicken Production	E	0251	Broiler, Fryers, and Roaster Chickens
11233		Turkey Production	E	0253	Turkey and Turkey Eggs
11234		Poultry Hatcheries	E	0254	Poultry Hatcheries
11239		Other Poultry Production	E	0259	Poultry and Eggs, NEC
1124		Sheep and Goat Farming
11241		Sheep Farming	N	0214	Sheep and Goats (sheep farms)
11242		Goat Farming	N	0214	Sheep and Goats (goat farms)
1125		Animal Aquaculture
11251		Animal Aquaculture
112511	a	Finfish Farming and Fish Hatcheries	N	0273	Animal Aquaculture (finfish farms)
112511	b	Finfish Farming and Fish Hatcheries		0921	Fish Hatcheries and Preserves (finfish hatcheries)
112512	a	Shellfish Farming	N	0273	Animal Aquaculture (shellfish farms)
112512	b	Shellfish Farming		0921	Fish Hatcheries and Preserves (shellfish hatcheries)
112519	a	Other Animal Aquaculture	R	0273	Animal Aquaculture (except finfish and shellfish)
112519	b	Other Animal Aquaculture		0279	Animal Specialties, NEC (alligator and frog production)
1129		Other Animal Production
11291		Apiculture	N	0279	Animal Specialties, NEC (apiculture)
11292		Horse and Other Equine Production	E	0272	Horse and Other Equine
11293		Fur-Bearing Animal and Rabbit Production	E	0271	Fur-Bearing Animals and Rabbits
11299	a	All Other Animal Production	R	0219	General Livestock, Except Dairy and Poultry
11299	b	All Other Animal Production		0279	Animal Specialties, NEC (except apiculture)
11299	c	All Other Animal Production		0291	General Farms, Primarily Livestock and Animal Specialties
11299	d	All Other Animal Production
113		Forestry and Logging
1131		Timber Tract Operations
11311		Timber Tract Operations	R	0811	Timber Tracts (long term timber farms)
1132		Forest Nurseries and Gathering of Forest Products
11321		Forest Nurseries and Gathering of Forest Products	E	0831	Forest Nurseries and Gathering of Forest Products (forest products, except gathering of maple sap)
1133		Logging
11331	a	Logging	E	2411	Logging
11331	b	Logging
114		Fishing, Hunting and Trapping
1141		Fishing
11411		Fishing
114111		Finfish Fishing	E	0912	Finfish
114112		Shellfish Fishing	E	0913	Shellfish
114119		Other Marine Fishing	R	0919	Miscellaneous Marine Products (except plant aquaculture)
1142		Hunting and Trapping
11421	a	Hunting and Trapping	E	0971	Hunting and Trapping, and Game Propagation
11421	b	Hunting and Trapping
115		Support Activities for Agriculture and Forestry
1151		Support Activities for Crop Production
11511		Support Activities for Crop Production
115111		Cotton Ginning	E	0724	Cotton Ginning
115112	a	Soil Preparation, Planting, and Cultivating	R	0711	Soil Preparation Services
115112	b	Soil Preparation, Planting, and Cultivating		0721	Crop Planting, Cultivating, and Protecting
115113		Crop Harvesting, Primarily by Machine	E	0722	Crop Harvesting, Primarily by Machine
115114		Postharvest Crop Activities (except Cotton Ginning)	R	0723	Crop Preparation Services For Market, Except Cotton Ginning (except custom grain grinding)
115115		Farm Labor Contractors and Crew Leaders	E	0761	Farm Labor Contractors and Crew Leaders
115116		Farm Management Services	E	0762	Farm Management Services
1152		Support Activities for Animal Production
11521	a	Support Activities for Animal Production	N	0751	Livestock Services, Except Veterinary (except custom slaughtering)
11521	b	Support Activities for Animal Production		0752	Animal Specialty Services, Except Veterinary (horses and equines services and animal production breeding)
11521	c	Support Activities for Animal Production		7699	Repair Services, NEC (farriers)
1153		Support Activities for Forestry
11531	a	Support Activities for Forestry	E	0851	Forestry Services
11531	b	Support Activities for Forestry
21		Mining
211		Oil and Gas Extraction
2111		Oil and Gas Extraction
21111		Oil and Gas Extraction
211111		Crude Petroleum and Natural Gas Extraction	E	1311	Crude Petroleum and Natural Gas
211112	a	Natural Gas Liquid Extraction	R	1321	Natural Gas Liquids
211112	b	Natural Gas Liquid Extraction		2819	Industrial Inorganic Chemicals, NEC (recovering sulfur from natural gas)
212		Mining (except Oil and Gas)
2121		Coal Mining
21211		Coal Mining
212111		Bituminous Coal and Lignite Surface Mining	E	1221	Bituminous Coal and Lignite Surface Mining
212112		Bituminous Coal Underground Mining	E	1222	Bituminous Coal Underground Mining
212113		Anthracite Mining	E	1231	Anthracite Mining
2122		Metal Ore Mining
21221		Iron Ore Mining	E	1011	Iron Ores
21222		Gold Ore and Silver Ore Mining
212221		Gold Ore Mining	E	1041	Gold Ores
212222		Silver Ore Mining	E	1044	Silver Ores
21223		Copper, Nickel, Lead, and Zinc Mining
212231		Lead Ore and Zinc Ore Mining	E	1031	Lead and Zinc Ores
212234	a	Copper Ore and Nickel Ore Mining	R	1021	Copper Ores
212234	b	Copper Ore and Nickel Ore Mining		1061	Ferroalloy Ores, Except Vanadium (nickel)
21229		Other Metal Ore Mining
212291		Uranium-Radium-Vanadium Ore Mining	E	1094	Uranium-Radium-Vanadium Ores
212299	a	All Other Metal Ore Mining	R	1061	Ferroalloy Ores, Except Vanadium (other ferroalloys except nickel)
212299	b	All Other Metal Ore Mining		1099	Miscellaneous Metal Ores, NEC
2123		Nonmetallic Mineral Mining and Quarrying
21231		Stone Mining and Quarrying
212311		Dimension Stone Mining and Quarrying	E	1411	Dimension Stone
212312		Crushed and Broken Limestone Mining and Quarrying	E	1422	Crushed and Broken Limestone
212313		Crushed and Broken Granite Mining and Quarrying	E	1423	Crushed and Broken Granite
212319	a	Other Crushed and Broken Stone Mining and Quarrying	R	1429	Crushed and Broken Stone, NEC
212319	b	Other Crushed and Broken Stone Mining and Quarrying		1499	Miscellaneous Nonmetallic Minerals, Except Fuels (bituminous limestone and bituminous sandstone)
21232		Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying
212321		Construction Sand and Gravel Mining	E	1442	Construction Sand and Gravel
212322		Industrial Sand Mining	E	1446	Industrial Sand
212324	a	Kaolin and Ball Clay Mining	E	1455	Kaolin and Ball Clay
212324	b	Kaolin and Ball Clay Mining		3295	Minerals and Earths, Ground or Otherwise Treated (grinding, washing, separating, etc. of minerals in SIC 1455)
212325	a	Clay and Ceramic and Refractory Minerals Mining	E	1459	Clay, Ceramic, and Refractory Minerals, NEC
212325	b	Clay and Ceramic and Refractory Minerals Mining		3295	Minerals and Earths, Ground or Otherwise Treated (grinding, washing, separating, etc. of minerals in SIC 1459)
21239		Other Nonmetallic Mineral Mining and Quarrying
212391		Potash, Soda, and Borate Mineral Mining	E	1474	Potash, Soda, and Borate Minerals
212392		Phosphate Rock Mining	E	1475	Phosphate Rock
212393	a	Other Chemical and Fertilizer Mineral Mining	E	1479	Chemical and Fertilizer Mineral Mining, NEC
212393	b	Other Chemical and Fertilizer Mineral Mining		3295	Minerals and Earths, Ground or Otherwise Treated (grinding, washing, separating, etc. of minerals in SIC 1479)
212399	a	All Other Nonmetallic Mineral Mining	R	1499	Miscellaneous Nonmetallic Minerals, Except Fuels (except bituminous limestone and bituminous sandstone)
212399	b	All Other Nonmetallic Mineral Mining		3295	Minerals and Earths, Ground or Otherwise Treated (grinding, washing, separating, etc. of minerals in SIC 1499)
213		Support Activities for Mining
2131		Support Activities for Mining
21311		Support Activities for Mining
213111		Drilling Oil and Gas Wells	E	1381	Drilling Oil and Gas Wells
213112	a	Support Activities for Oil and Gas Operations	R	1382	Oil and Gas Field Exploration Services (except geophysical mapping and surveying)
213112	b	Support Activities for Oil and Gas Operations		1389	Oil and Gas Field Services, NEC
213113		Support Activities for Coal Mining	E	1241	Coal Mining Services
213114		Support Activities for Metal Mining	R	1081	Metal Mining Services (except geophysical surveying and mapping)
213115		Support Activities for Nonmetallic Minerals (except Fuels)	R	1481	Nonmetallic Minerals Services, Except Fuels (except geophysical surveying and mapping)
22		Utilities
221		Utilities
2211		Electric Power Generation, Transmission and Distribution
22111		Electric Power Generation
221111	a	Hydroelectric Power Generation	N	4911	Electric Services (hydroelectric power generation)
221111	b	Hydroelectric Power Generation		4931	Electric and Other Services Combined (hydroelectric power generation)
221111	c	Hydroelectric Power Generation		4939	Combination Utilities, NEC (hydroelectric power generation)
221112	a	Fossil Fuel Electric Power Generation	N	4911	Electric Services (fossil fuel power generation)
221112	b	Fossil Fuel Electric Power Generation		4931	Electric and Other Services Combined (fossil fuel power generation)
221112	c	Fossil Fuel Electric Power Generation		4939	Combination Utilities, NEC (fossil fuel power generation)
221113	a	Nuclear Electric Power Generation	N	4911	Electric Services (nuclear electric power generation)
221113	b	Nuclear Electric Power Generation		4931	Electric and Other Services Combined (nuclear power generation)
221113	c	Nuclear Electric Power Generation		4939	Combination Utilities, NEC (nuclear power generation)
221119	a	Other Electric Power Generation	N	4911	Electric Services (other electric power generation)
221119	b	Other Electric Power Generation		4931	Electric and Other Services Combined (other electric power generation)
221119	c	Other Electric Power Generation		4939	Combination Utilities, NEC (other electric power generation)
22112		Electric Power Transmission, Control, and Distribution
221121	a	Electric Bulk Power Transmission and Control	N	4911	Electric Services (electric power transmission and control)
221121	b	Electric Bulk Power Transmission and Control		4931	Electric and Other Services Combined (electric power transmission and control)
221121	c	Electric Bulk Power Transmission and Control		4939	Combination Utilities, NEC (electric power transmission and control)
221122	a	Electric Power Distribution	N	4911	Electric Services (electric power distribution)
221122	b	Electric Power Distribution		4931	Electric and Other Services Combined (electric power distribution)
221122	c	Electric Power Distribution		4939	Combination Utilities, NEC (electric power distribution)
2212		Natural Gas Distribution
22121	a	Natural Gas Distribution	R	4923	Natural Gas Transmission and Distribution (distribution)
22121	b	Natural Gas Distribution		4924	Natural Gas Distribution
22121	c	Natural Gas Distribution		4925	Mixed, Manufactured, or Liquefied Petroleum Gas Production and/or Distribution
22121	d	Natural Gas Distribution		4931	Electric and Other Services Combined (natural gas distribution)
22121	e	Natural Gas Distribution		4932	Gas and Other Services Combined (natural gas distribution)
22121	f	Natural Gas Distribution		4939	Combination Utilities, NEC (natural gas distribution)
2213		Water, Sewage and Other Systems
22131	a	Water Supply and Irrigation Systems	R	4941	Water Supply
22131	b	Water Supply and Irrigation Systems		4971	Irrigation Systems
22132		Sewage Treatment Facilities	E	4952	Sewerage Systems
22133		Steam and Air-Conditioning Supply	E	4961	Steam and Air-Conditioning Supply
23		Construction
233		Building, Developing, and General Contracting
2331		Land Subdivision and Land Development
23311		Land Subdivision and Land Development	E	6552	Land Subdividers and Developers, Except Cemeteries
2332		Residential Building Construction
23321	a	Single Family Housing Construction	R	1521	General Contractors-Single-Family Houses
23321	b	Single Family Housing Construction		1531	Operative Builders (single family housing construction)
23321	c	Single Family Housing Construction		8741	Management Services (single family housing construction management)
23322	a	Multifamily Housing Construction	R	1522	General Contractors-Residential Building, Other Than Single-Family (except hotel and motel construction)
23322	b	Multifamily Housing Construction		1531	Operative Builders (multi-family housing construction)
23322	c	Multifamily Housing Construction		8741	Management Services (multi-family housing construction management)
2333		Nonresidential Building Construction
23331	a	Manufacturing and Industrial Building Construction	R	1531	Operative Builders (manufacturing and light industrial building construction)
23331	b	Manufacturing and Industrial Building Construction		1541	General Contractors-Industrial Buildings and Warehouses (except public warehouse construction)
23331	c	Manufacturing and Industrial Building Construction		8741	Management Services (manufacturing and industrial building construction management)
23332	a	Commercial and Institutional Building Construction	R	1522	General Contractors-Residential Building Other than Single-Family (hotel and motel construction)
23332	b	Commercial and Institutional Building Construction		1531	Operative Builders (commercial and institutional building construction)
23332	c	Commercial and Institutional Building Construction		1541	General Contractors-Industrial Buildings and Warehouses (public warehouse construction)
23332	d	Commercial and Institutional Building Construction		1542	General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses
23332	e	Commercial and Institutional Building Construction		8741	Management Services (commercial and institutional building construction management)
234		Heavy Construction
2341		Highway, Street, Bridge, and Tunnel Construction
23411	a	Highway and Street Construction	R	1611	Highway and Street Construction, Except Elevated Highways
23411	b	Highway and Street Construction		8741	Management Services (highway and street construction management)
23412	a	Bridge and Tunnel Construction	R	1622	Bridge, Tunnel, and Elevated Highway Construction
23412	b	Bridge and Tunnel Construction		8741	Management Services (bridge and tunnel construction management)
2349		Other Heavy Construction
23491	a	Water, Sewer, and Pipeline Construction	N	1623	Water, Sewer, Pipeline, and Communications and Power Line Construction (water, sewer, and pipeline construction)
23491	b	Water, Sewer, and Pipeline Construction		8741	Management Services (water, sewer, and pipeline construction management)
23492	a	Power and Communication Transmission Line Construction	N	1623	Water, Sewer, Pipeline, and Communications and Power Line Construction (communications and power line construction)
23492	b	Power and Communication Transmission Line Construction		8741	Management Services (power and communication transmission line construction management)
23493	a	Industrial Nonbuilding Structure Construction	N	1629	Heavy Construction, NEC (industrial nonbuilding structures construction)
23493	b	Industrial Nonbuilding Structure Construction		8741	Management Services (industrial nonbuilding structure construction management)
23499	a	All Other Heavy Construction	R	1629	Heavy Construction, NEC (nonbuilding structures except industrial construction)
23499	b	All Other Heavy Construction		7353	Construction Equipment Rental and Leasing (construction equipment with operator)
23499	c	All Other Heavy Construction		8741	Management Services (other heavy construction management)
235		Special Trade Contractors
2351		Plumbing, Heating, and Air-Conditioning Contractors
23511	a	Plumbing, Heating, and Air-Conditioning Contractors	R	1711	Plumbing, Heating and Air-Conditioning
23511	b	Plumbing, Heating, and Air-Conditioning Contractors		7699	Repair Shops and Related Services (boiler cleaning)
2352		Painting and Wall Covering Contractors
23521	a	Painting and Wall Covering Contractors	R	1721	Painting and Paper Hanging
23521	b	Painting and Wall Covering Contractors		1799	Special Trade Contractors, NEC (paint and wallpaper stripping and wallpaper removal contractors)
2353		Electrical Contractors
23531		Electrical Contractors	E	1731	Electrical Work
2354		Masonry, Drywall, Insulation, and Tile Contractors
23541		Masonry and Stone Contractors	E	1741	Masonry, Stone Setting and Other Stone Work
23542	a	Drywall, Plastering, Acoustical, and Insulation Contractors	R	1742	Plastering, Drywall, Acoustical, and Insulation Work
23542	b	Drywall, Plastering, Acoustical, and Insulation Contractors		1743	Terrazzo, Tile, Marble and Mosaic work (fresco work)
23542	c	Drywall, Plastering, Acoustical, and Insulation Contractors		1771	Concrete Work (stucco construction)
23543		Tile, Marble, Terrazzo, and Mosaic Contractors	R	1743	Terrazzo, Tile, Marble, and Mosaic Work (except fresco work)
2355		Carpentry and Floor Contractors
23551		Carpentry Contractors	E	1751	Carpentry Work
23552		Floor Laying and Other Floor Contractors	E	1752	Floor Laying and Other Floor Work, NEC
2356		Roofing, Siding, and Sheet Metal Contractors
23561		Roofing, Siding, and Sheet Metal Contractors	E	1761	Roofing, Siding, and Sheet Metal Work
2357		Concrete Contractors
23571		Concrete Contractors	R	1771	Concrete Work (except stucco construction)
2358		Water Well Drilling Contractors
23581		Water Well Drilling Contractors	E	1781	Water Well Drilling
2359		Other Special Trade Contractors
23591		Structural Steel Erection Contractors	E	1791	Structural Steel Erection
23592	a	Glass and Glazing Contractors	R	1793	Glass and Glazing Work
23592	b	Glass and Glazing Contractors		1799	Specialty Trade Contractors, NEC (tinting glass work)
23593		Excavation Contractors	E	1794	Excavation Work
23594		Wrecking and Demolition Contractors	E	1795	Wrecking and Demolition Work
23595		Building Equipment and Other Machinery Installation Contractors	E	1796	Installation or Erection of Building Equipment, NEC
23599		All Other Special Trade Contractors	R	1799	Special Trade Contractors, NEC (except paint and wallpaper stripping, wall paper removal contractors, and tinting glass work)
311		Food Manufacturing
3111		Animal Food Manufacturing
31111		Animal Food Manufacturing
311111		Dog and Cat Food Manufacturing	E	2047	Dog and Cat Food
311119	a	Other Animal Food Manufacturing	R	2048	Prepared Feeds and Feed Ingredients for Animals and Fowls, Except Dogs and Cats (except slaughtering animals for pet food)
311119	b	Other Animal Food Manufacturing		0723	Crop Production Services for Market, Except Cotton Ginning (custom grain grinding)
3112		Grain and Oilseed Milling
31121		Flour Milling and Malt Manufacturing
311211	a	Flour Milling	R	2034	Dehydrated Fruits, Vegetables and Soup Mixes (vegetable flour)
311211	b	Flour Milling		2041	Flour and Other Grain Mill Products
311212	a	Rice Milling	R	2044	Rice Milling
311212	b	Rice Milling		2099	Food Preparations, NEC (rice, uncooked and packaged with other ingredients made in rice mills)
311213		Malt Manufacturing	E	2083	Malt
31122		Starch and Vegetable Fats and Oils Manufacturing
311221		Wet Corn Milling	R	2046	Wet Corn Milling (except refining purchased oil)
311222	a	Soybean Processing	R	2075	Soybean Oil Mills (soybean processing)
311222	b	Soybean Processing		2079	Shortening, Table Oils, Margarine, and Other Edible Fats and Oils, NEC (processing soybean oil from soybeans crushed in the same establishment)
311223	a	Other Oilseed Processing	N	2074	Cottonseed Oil Mills (cottonseed processing)
311223	b	Other Oilseed Processing	R	2079	Shortening, Table Oils, Margarine and Other Edible Fats and Oils, NEC (processing vegetable oils, except soybeans, from oilseeds crushed in the same establishment)
311223	c	Other Oilseed Processing		2076	Vegetable Oil Mills, Except Corn, Cottonseed, and Soybean (oilseed processing)
311225	a	Fats and Oils Refining and Blending	R	2046	Wet Corn Milling (refining purchased oil)
311225	b	Fats and Oils Refining and Blending		2074	Cottonseed Oil Mills (processing purchased cottonseed oil)
311225	c	Fats and Oils Refining and Blending		2075	Soybean Oil Mills (processing purchased soybean oil)
311225	d	Fats and Oils Refining and Blending		2076	Vegetable Oil Mills, Except Corn, Cottonseed, and Soybean (processing purchased vegetable oils)
311225	e	Fats and Oils Refining and Blending		2079	Shortening, Table Oils, Margarine, and Other Edible Fats and Oils, NEC (processing fats and oils from purchased fats and oils)
31123		Breakfast Cereal Manufacturing	R	2043	Cereal Breakfast Foods (breakfast cereal)
3113		Sugar and Confectionery Product Manufacturing
31131		Sugar Manufacturing
311311		Sugarcane Mills	E	2061	Cane Sugar, Except Refining
311312		Cane Sugar Refining	E	2062	Cane Sugar Refining
311313		Beet Sugar Manufacturing	E	2063	Beet Sugar
31132		Chocolate and Confectionery Manufacturing from Cacao Beans	R	2066	Chocolate and Cocoa Products (except chocolate products, made from purchased chocolate)
31133	a	Confectionery Manufacturing from Purchased Chocolate	N	2064	Candy and Other Confectionery Products (chocolate confectionery)
31133	b	Confectionery Manufacturing from Purchased Chocolate		2066	Chocolate and Cocoa Products (chocolate products made from purchased chocolate)
31133	c	Confectionery Manufacturing from Purchased Chocolate		5441	Candy, Nut, and Confectionery Stores (chocolate candy stores, preparing on premises)
31134	a	Nonchocolate Confectionery Manufacturing	N	2064	Candy and Other Confectionery Products (nonchocolate confectionery )
31134	b	Nonchocolate Confectionery Manufacturing		5441	Candy, Nut, and Confectionery Stores (nonchocolate candy stores, preparing on premises)
31134	c	Nonchocolate Confectionery Manufacturing		2067	Chewing Gum
31134	d	Nonchocolate Confectionery Manufacturing		2099	Food Preparations, NEC (marshmallow creme)
3114		Fruit and Vegetable Preserving and Specialty Food Manufacturing
31141		Frozen Food Manufacturing
311411		Frozen Fruit, Juice, and Vegetable Manufacturing	E	2037	Frozen Fruits, Fruit Juices, and Vegetables
311412		Frozen Specialty Food Manufacturing	E	2038	Frozen Specialties, NEC
31142		Fruit and Vegetable Canning, Pickling, and Drying
311421	a	Fruit and Vegetable Canning	R	2033	Canned Fruits, Vegetables, Preserves, Jams, and Jellies
311421	b	Fruit and Vegetable Canning		2035	Pickled Fruits and Vegetables, Vegetable Sauces, and Seasonings and Salad Dressings (pickled fruits and vegetables)
311422		Specialty Canning	R	2032	Canned Specialties (except canned puddings)
311423	a	Dried and Dehydrated Food Manufacturing	R	2034	Dried and Dehydrated Fruits, Vegetables and Soup Mixes (except vegetable flour and soup mixes made from purchased dried and dehydrated ingredients made in dehydration plants)
311423	b	Dried and Dehydrated Food Manufacturing		2099	Food Preparation, NEC (bouillon, and potatoes dried and packaged with other ingredients)
3115		Dairy Product Manufacturing
31151		Dairy Product (except Frozen) Manufacturing
311511		Fluid Milk Manufacturing	R	2026	Fluid Milk (except ultra-high temperature)
311512		Creamery Butter Manufacturing	E	2021	Creamery Butter
311513		Cheese Manufacturing	E	2022	Natural, Processed, and Imitation Cheese
311514	a	Dry, Condensed, and Evaporated Dairy Product Manufacturing	R	2023	Dry, Condensed and Evaporated Dairy Products
311514	b	Dry, Condensed, and Evaporated Dairy Product Manufacturing		2026	Fluid Milk (ultra-high temperature)
31152		Ice Cream and Frozen Dessert Manufacturing	E	2024	Ice Cream and Frozen Desserts
3116		Animal Slaughtering and Processing
31161		Animal Slaughtering and Processing
311611	a	Animal (except Poultry) Slaughtering	R	0751	Livestock Services, Except Veterinary (custom slaughtering)
311611	b	Animal (except Poultry) Slaughtering		2011	Meat Packing Plants
311611	c	Animal (except Poultry) Slaughtering		2048	Prepared Feeds and Feed Ingredients for Animals and Fowls, Except Dogs and Cats (animal slaughtering for pet food)
311612	a	Meat Processed from Carcasses	R	2013	Sausages and Other Prepared Meats (except lard made from purchased materials)
311612	b	Meat Processed from Carcasses		5147	Meat and Meat Products (boxed beef)
311613	a	Rendering and Meat Byproduct Processing	N	2077	Animal and Marine Fats and Oils (animal fats and oils)
311613	b	Rendering and Meat Byproduct Processing		2013	Sausages and Other Prepared Meats (lard made from purchased materials)
311615		Poultry Processing	R	2015	Poultry Slaughtering and Processing (poultry processing)
3117		Seafood Product Preparation and Packaging
31171		Seafood Product Preparation and Packaging
311711	a	Seafood Canning	R	2077	Animal and Marine Fats and Oils (canned marine fats and oils)
311711	b	Seafood Canning		2091	Canned and Cured Fish and Seafood
311712	a	Fresh and Frozen Seafood Processing	R	2077	Animal and Marine Fats and Oils (fresh and frozen marine fats and oils)
311712	b	Fresh and Frozen Seafood Processing		2092	Prepared Fresh or Frozen Fish and Seafood
3118		Bakeries and Tortilla Manufacturing
31181		Bread and Bakery Product Manufacturing
311811		Retail Bakeries	N	5461	Retail Bakeries (bread, cake and related products baked and sold on premise)
311812	a	Commercial Bakeries	R	2051	Bread and Other Bakery Products, Except Cookies and Crackers
311812	b	Commercial Bakeries		2052	Cookies and Crackers (unleavened bread and soft pretzels)
311813		Frozen Cakes, Pies, and Other Pastries Manufacturing	E	2053	Frozen Bakery Products, Except Bread
31182		Cookie, Cracker, and Pasta Manufacturing
311821		Cookie and Cracker Manufacturing	R	2052	Cookies and Crackers (except unleavened bread and pretzels)
311822		Flour Mixes and Dough Manufacturing from Purchased Flour	E	2045	Prepared Flour Mixes and Doughs
311823	a	Dry Pasta Manufacturing	R	2098	Macaroni, Spaghetti, Vermicelli and Noodles
311823	b	Dry Pasta Manufacturing		2099	Food Preparations, NEC (dry pasta packaged with other ingredients made in dry pasta plants)
31183		Tortilla Manufacturing	N	2099	Food Preparations, NEC (tortillas)
3119		Other Food Manufacturing
31191		Snack Food Manufacturing
311911	a	Roasted Nuts and Peanut Butter Manufacturing	R	2068	Salted and Roasted Nuts and Seeds
311911	b	Roasted Nuts and Peanut Butter Manufacturing		2099	Food Preparations, NEC (peanut butter)
311919	a	Other Snack Food Manufacturing	R	2052	Cookies and Crackers (pretzel, except soft)
311919	b	Other Snack Food Manufacturing		2096	Potato Chips, Corn Chips, and Similar Snacks
31192	a	Coffee and Tea Manufacturing	N	2043	Cereal Breakfast Foods (coffee substitute)
31192	b	Coffee and Tea Manufacturing		2087	Flavoring Extracts and Flavoring Syrups, NEC (coffee flavoring and syrups)
31192	c	Coffee and Tea Manufacturing		2095	Roasted Coffee
31192	d	Coffee and Tea Manufacturing		2099	Food Preparations, NEC (tea)
31193		Flavoring Syrup and Concentrate Manufacturing	R	2087	Flavoring Extracts and Flavoring Syrups (flavoring syrup and concentrate, except coffee)
31194		Seasoning and Dressing Manufacturing
311941	a	Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing	N	2035	Pickled Fruits and Vegetables, Vegetable Seasonings, and Sauces and Salad Dressings (sauces and salad dressing)
311941	b	Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing		2099	Food Preparations, NEC (vinegar, prepared dips (except dairy), and cider)
311942	a	Spice and Extract Manufacturing	N	2082	Malt Beverages (malt extract)
311942	b	Spice and Extract Manufacturing		2087	Flavoring Extracts and Flavoring Syrups (flavoring extracts and natural food colorings)
311942	c	Spice and Extract Manufacturing		2099	Food Preparations, NEC (spices, dip mix, salad dressing mix, and seasoning mix)
311942	d	Spice and Extract Manufacturing		2899	Chemical Preparations, NEC (table salt)
31199		All Other Food Manufacturing
311991		Perishable Prepared Food Manufacturing	N	2099	Food Preparations, NEC (perishable prepared food)
311999	a	All Other Miscellaneous Food Manufacturing	R	2015	Poultry Slaughtering and Processing (egg processing)
311999	b	All Other Miscellaneous Food Manufacturing		2032	Canned Specialties (canned puddings)
311999	c	All Other Miscellaneous Food Manufacturing		2034	Dried and Dehydrated Fruits, Vegetables, and Soup Mixes (soup mixes made from purchased dehydrated ingredients)
311999	d	All Other Miscellaneous Food Manufacturing		2087	Flavoring Extracts and Flavoring Syrups (powered drink mix)
311999	e	All Other Miscellaneous Food Manufacturing		2099	Food Preparations, NEC (except bouillon, marshmallow creme, spices, extracts, peanut butter, perishable prepared foods, tortillas, tea, spices, dip mix, salad dressing mix, seasoning mix, and vinegar)
312		Beverage and Tobacco Product Manufacturing
3121		Beverage Manufacturing
31211		Soft Drink and Ice Manufacturing
312111		Soft Drink Manufacturing	R	2086	Bottled and Canned Soft Drinks and Carbonated Water (except bottled water)
312112	a	Bottled Water Manufacturing	N	2086	Bottled and Canned Soft Drinks and Carbonated Water (bottled water)
312112	b	Bottled Water Manufacturing		5149	Groceries and Related Products, NEC (bottling mineral or spring water)
312113		Ice Manufacturing	E	2097	Manufactured Ice
31212		Breweries	R	2082	Malt Beverages (except malt extract)
31213	a	Wineries	R	2084	Wines, Brandy, and Brandy Spirits
31213	b	Wineries		2085	Distilled and Blended Liquors (applejack)
31214	a	Distilleries	R	2085	Distilled and Blended Liquors (except applejack)
31214	b	Distilleries
3122		Tobacco Manufacturing
31221		Tobacco Stemming and Redrying	R	2141	Tobacco Stemming and Redrying (redrying and stemming)
31222		Tobacco Product Manufacturing
312221		Cigarette Manufacturing	E	2111	Cigarettes
312229	a	Other Tobacco Product Manufacturing	N	2121	Cigars
312229	b	Other Tobacco Product Manufacturing		2131	Chewing and Smoking Tobacco and Snuff
312229	c	Other Tobacco Product Manufacturing		2141	Tobacco Stemming and Redrying (reconstituted
313		Textile Mills
3131		Fiber, Yarn, and Thread Mills
31311		Fiber, Yarn, and Thread Mills
313111	a	Yarn Spinning Mills	R	2281	Yarn Spinning Mills
313111	b	Yarn Spinning Mills		2299	Textile Goods, NEC (yarn of flax, hemp, jute, and ramie)
313112		Yarn Texturing, Throwing, and Twisting Mills	E	2282	Yarn Texturing, Throwing, Winding Mills
313113	a	Thread Mills	R	2284	Thread Mills (except finishing)
313113	b	Thread Mills		2299	Textile Goods, NEC (thread of hemp, linen, and
3132		Fabric Mills
31321	a	Broadwoven Fabric Mills	N	2211	Broadwoven Fabric Mills, Cotton
31321	b	Broadwoven Fabric Mills		2221	Broadwoven Fabric Mills, Manmade Fiber and
31321	c	Broadwoven Fabric Mills		2231	Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) (except wool finishing only)
31321	d	Broadwoven Fabric Mills		2299	Textile Goods, NEC (broadwoven fabrics of jute, linen, hemp, and ramie and handwoven)
31322		Narrow Fabric Mills and Schiffli Machine Embroidery
313221	a	Narrow Fabric Mills	R	2241	Narrow Fabric and Other Smallware Mills: Cotton, Wool, Silk and Manmade Fiber
313221	b	Narrow Fabric Mills		2299	Textile Goods, NEC (narrow woven fabric of jute, linen, hemp, and ramie)
313222		Schiffli Machine Embroidery	E	2397	Schiffli Machine Embroideries
31323	a	Nonwoven Fabric Mills	R	2297	Nonwoven Fabrics
31323	b	Nonwoven Fabric Mills		2299	Textile Goods, NEC (nonwoven felt)
31324		Knit Fabric Mills
313241	a	Weft Knit Fabric Mills	R	2257	Weft Knit Fabric Mills (except finishing)
313241	b	Weft Knit Fabric Mills		2259	Knitting Mills NEC (finished articles of weft knit fabric)
313249	a	Other Knit Fabric and Lace Mills	R	2258	Lace and Warp Knit Fabric Mills (except finishing)
313249	b	Other Knit Fabric and Lace Mills		2259	Knitting Mills NEC (finished articles of warp knit
3133		Textile and Fabric Finishing and Fabric Coating
31-33		Manufacturing
31331		Textile and Fabric Finishing Mills
313311	a	Broadwoven Fabric Finishing Mills	N	2231	Broadwoven Fabric Mills, Wool (wool broadwoven fabric finishing only)
313311	b	Broadwoven Fabric Finishing Mills		2261	Finishers of Broadwoven Fabrics of Cotton
313311	c	Broadwoven Fabric Finishing Mills		2262	Finishers of Broadwoven Fabrics of Manmade Fiber and Silk
313311	d	Broadwoven Fabric Finishing Mills		5131	Piece Goods and Notions (broadwoven piece
313311	e	Broadwoven Fabric Finishing Mills		7389	Business Services, NEC (sponging fabric for tailors and dressmakers)
313312	a	Textile and Fabric Finishing (except Broadwoven Fabric) Mills	N	2231	Broadwoven Fabric Mills, Wool (wool finishing only, except broadwoven fabric)
313312	b	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2251	Women's Full-Length and Knee-Length Hosiery, Except Socks (dyeing and finishing only)
313312	c	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2252	Hosiery, NEC (dyeing and finishing only)
313312	d	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2253	Knit Outerwear Mills (dyeing and finishing
313312	e	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2254	Knit Underwear and Nightwear Mills (dyeing and finishing only)
313312	f	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2257	Weft Knit Fabric Mills (finishing)
313312	g	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2258	Lace and Warp Knit Fabric Mills (finishing)
313312	h	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2259	Knitting Mills, NEC (dyeing and finishing knit gloves and mittens)
313312	i	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2269	Finishers of Textiles, NEC
313312	j	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2284	Thread Mills (thread finishing)
313312	k	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		2299	Textile Goods, NEC (finishing hard fiber thread
313312	l	Textile and Fabric Finishing (except Broadwoven Fabric) Mills		5131	Piece Goods and Notions (converters, except
31332	a	Fabric Coating Mills	R	2295	Coated Fabrics, Not Rubberized
31332	b	Fabric Coating Mills		3069	Fabricated Rubber Products, NEC (rubberizing fabric or purchased textile products)
314		Textile Product Mills
3141		Textile Furnishings Mills
31411		Carpet and Rug Mills	E	2273	Carpets and Rugs
31412		Curtain and Linen Mills
314121	a	Curtain and Drapery Mills	R	2391	Curtains and Draperies
314121	b	Curtain and Drapery Mills		5714	Drapery, Curtain, and Upholstery Stores (custom
314129	a	Other Household Textile Product Mills	R	2392	Housefurnishings, Except Curtains and Draperies (except mops and bags)
314129	b	Other Household Textile Product Mills		5714	Drapery, Curtain, and Upholstery Stores
3149		Other Textile Product Mills
31491		Textile Bag and Canvas Mills
314911	a	Textile Bag Mills	R	2392	Housefurnishings, Except Curtains and Draperies (blanket, laundry, and garment storage bags)
314911	b	Textile Bag Mills		2393	Textile Bags
314912		Canvas and Related Product Mills	E	2394	Canvas and Related Products
31499		All Other Textile Product Mills
314991		Rope, Cordage, and Twine Mills	E	2298	Cordage and Twine
314992		Tire Cord and Tire Fabric Mills	E	2296	Tire Cord and Fabrics
314999	a	All Other Miscellaneous Textile Product Mills	R	2299	Textile Goods, NEC (recovery and processing of fibers and waste)
314999	b	All Other Miscellaneous Textile Product Mills		2392	Housefurnishings, Except Curtains and Draperies (dust rags)
314999	c	All Other Miscellaneous Textile Product Mills		2395	Pleating, Decorative and Novelty Stitching, and Tucking for the Trade (except apparel contractors)
314999	d	All Other Miscellaneous Textile Product Mills		3569	General Industrial Machinery and Equipment, NEC (textile fire hose)
314999	e	All Other Miscellaneous Textile Product Mills		7389	Business Services, NEC (embroidery of advertising on shirts and rug binding for the trade)
314999	f	All Other Miscellaneous Textile Product Mills		2396	Automotive Trimmings, Apparel Findings, and Related Products (textile products except automotive trimmings; apparel bindings and trimmings; and printing and embossing on fabric articles)
314999	g	All Other Miscellaneous Textile Product Mills		2399	Fabricated Textile Products, NEC (except apparel, automotive seat belts, and seat and tire covers)
315		Apparel Manufacturing
3151		Apparel Knitting Mills
31511		Hosiery and Sock Mills
315111	a	Sheer Hosiery Mills	R	2251	Women's Full-Length and Knee-Length Hosiery, (except dyeing and finishing only)
315111	b	Sheer Hosiery Mills		2252	Hosiery, NEC (girls' hosiery except dyeing and finishing only)
315119		Other Hosiery and Sock Mills	R	2252	Hosiery, NEC (socks except dyeing and finishing only)
31519		Other Apparel Knitting Mills
315191	a	Outerwear Knitting Mills	R	2253	Knit Outerwear Mills (except dyeing and finishing only, and bath robes and lounge robes)
315191	b	Outerwear Knitting Mills		2259	Knitting Mills, NEC (gloves and mittens)
315192	a	Underwear and Nightwear Knitting Mills	R	2254	Knit Underwear and Nightwear Mills (except dyeing and finishing only)
315192	b	Underwear and Nightwear Knitting Mills		2259	Knitting Mills, NEC (girdles)
315192	c	Underwear and Nightwear Knitting Mills		2253	Knit Outerwear Mills (bath robes and lounge
3152		Cut and Sew Apparel Manufacturing
31521		Cut and Sew Apparel Contractors
315211	a	Men's and Boys' Cut and Sew Apparel	N	2311	Men's and Boys' Suits, Coats, and Overcoats
315211	b	Men's and Boys' Cut and Sew Apparel		2321	Men's and Boys' Shirts, Except Work Shirts
315211	c	Men's and Boys' Cut and Sew Apparel		2322	Men's and Boys' Underwear and Nightwear (contractors)
315211	d	Men's and Boys' Cut and Sew Apparel		2323	Men's and Boys' Neckwear (contractors)
315211	e	Men's and Boys' Cut and Sew Apparel		2325	Men's and Boys' Trousers and Slacks
315211	f	Men's and Boys' Cut and Sew Apparel		2326	Men's and Boys' Work Clothing (contractors)
315211	g	Men's and Boys' Cut and Sew Apparel		2329	Men's and Boys' Clothing, NEC (contractors)
315211	h	Men's and Boys' Cut and Sew Apparel		2341	Women's, Misses', Children's, and Infants' Underwear and Nightwear (boys' contractors)
315211	i	Men's and Boys' Cut and Sew Apparel		2353	Hats, Caps, and Millinery (men's and boys' contractors)
315211	j	Men's and Boys' Cut and Sew Apparel		2361	Girls', Children's, and Infants' Dresses, Blouses, and Shirts (boys' contractors)
315211	k	Men's and Boys' Cut and Sew Apparel		2369	Girls', Children's, and Infants' Outerwear, NEC (boys' contractors)
315211	l	Men's and Boys' Cut and Sew Apparel		2371	Fur Goods (men's and boys' contractors)
315211	m	Men's and Boys' Cut and Sew Apparel		2381	Dress and Work Gloves, Except Knit and All-Leather (men's and boys' contractors)
315211	n	Men's and Boys' Cut and Sew Apparel		2384	Robes and Dressing Gowns (men's and boys' contractors)
315211	o	Men's and Boys' Cut and Sew Apparel		2385	Waterproof Outerwear (men's and boys'
315211	p	Men's and Boys' Cut and Sew Apparel		2386	Leather and Sheep-Lined Clothing ( men's and boys' contractors)
315211	q	Men's and Boys' Cut and Sew Apparel		2387	Apparel Belts (men's and boy's contractors)
315211	r	Men's and Boys' Cut and Sew Apparel		2389	Apparel and Accessories, NEC (contractors)
315211	s	Men's and Boys' Cut and Sew Apparel		2395	Pleating, Decorative and Novelty Stitching, and Tucking for the Trade (men's and boy's apparel contractors)
315211	t	Men's and Boys' Cut and Sew Apparel		3151	Leather Gloves and Mittens ( men's and boys' contractors)
315212	a	Women's, Girls', and Infants' Cut and Sew Apparel Contractors	N	2331	Women's, Misses', and Juniors' Blouses and Shirts (contractors)
315212	b	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2335	Women's, Misses' and Juniors' Dresses
315212	c	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2337	Women's, Misses', and Juniors' Suits, Skirts, and Coats (contractors)
315212	d	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2339	Women's, Misses', and Juniors' Outerwear, NEC (contractors)
315212	e	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2341	Women's, Misses', Children's, and Infants' Underwear and Nightwear (contractors)
315212	f	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2342	Brassieres, Girdles, and Allied Garments (contractors)
315212	g	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2353	Hats, Caps, and Millinery (women's, girls', and infants' contractors)
315212	h	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2361	Girls', Children's, and Infants' Dresses, Blouses, and Shirts (girls' and infants' contractors)
315212	i	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2369	Girls', Children's, and Infants' Outerwear, NEC (girls' and infants' contractors)
315212	j	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2371	Fur Goods ( women's, girls' and infants' contractors)
315212	k	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2381	Dress and Work Gloves, Except Knit and All-Leather (woman's, girls', and infants' contractors)
315212	l	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2384	Robes and Dressing Gowns (women's, girls', and infants' contractors)
315212	m	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2385	Waterproof Outerwear (women's, girls', and infants' contractors)
315212	n	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2386	Leather and Sheep-Lined Clothing (women's, girls', and infants' contractors)
315212	o	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2387	Apparel Belts (women's, girls', and infants' contractors)
315212	p	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2389	Apparel and Accessories, NEC (contractors)
315212	q	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		2395	Pleating, Decorative and Novelty Stitching, and Tucking for the Trade (women's, girls', and infants' apparel contractors)
315212	r	Women's, Girls', and Infants' Cut and Sew Apparel Contractors		3151	Leather Gloves and Mittens (women's, girls', and infants' contractors)
31522		Men's and Boys' Cut and Sew Apparel Manufacturing
315221	a	Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing	R	2322	Men's and Boys' Underwear and Nightwear (except contractors)
315221	b	Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing		2341	Women's, Misses', Children's, and Infants' Underwear and Nightwear (boys' except contractors)
315221	c	Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (boys' robes except contractors)
315221	d	Men's and Boys' Cut and Sew Underwear and Nightwear Manufacturing		2384	Robes and Dressing Gowns (men's except contractors)
315222	a	Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing	R	2311	Men's and Boys' Suits, Coats, and Overcoats (except contractors)
315222	b	Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (boys' suits and coats except contractors)
315222	c	Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing		2385	Waterproof Outerwear (men's and boys' water resistant or water repellent tailored overcoats, except contractors)
315222	d	Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing		5699	Miscellaneous Apparel and Accessory Stores (custom tailors)
315223	a	Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing	R	2321	Men's and Boys' Shirts, Except Work Shirts (except contractors)
315223	b	Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing		2361	Girls', Children's, and Infants' Dresses, Blouses, and Shirts (boys' shirts except contractors)
315223	c	Men's and Boys' Cut and Sew Shirt (except Work Shirt) Manufacturing		5699	Miscellaneous Apparel and Accessory Stores (custom tailors)
315224	a	Men's and Boys' Cut and Sew Trouser, Slack, and Jean Manufacturing	R	2325	Men's and Boys' Trousers and Slacks (except contractors)
315224	b	Men's and Boys' Cut and Sew Trouser, Slack, and Jean Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (boys' trousers, slacks, and jeans except contractors)
315225		Men's and Boys' Cut and Sew Work Clothing Manufacturing	R	2326	Men's and Boys' Work Clothing (except contractors)
315228	a	Men's and Boys' Cut and Sew Other Outerwear Manufacturing	R	2329	Men's and Boys' Clothing, NEC (men's and boys' other outerwear except contractors)
315228	b	Men's and Boys' Cut and Sew Other Outerwear Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (boys' other outerwear except contractors)
315228	c	Men's and Boys' Cut and Sew Other Outerwear Manufacturing		2385	Waterproof Outerwear (men's and boys' water resistant or water repellent nontailored outerwear, except rubber and plastics and contractors)
31523		Women's and Girls' Cut and Sew Apparel Manufacturing
315231	a	Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing	R	2341	Women's, Misses', Children's, and Infants' Underwear and Nightwear (women and girls' except contractors)
315231	b	Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing		2342	Brassieres, Girdles, and Allied Garments (except contractors)
315231	c	Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (girls' robes except contractors)
315231	d	Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing		2384	Robes and Dressing Gowns (women's except contractors)
315231	e	Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing		2389	Apparel and Accessories, NEC (garters and garter belts)
315232	a	Women's and Girls' Cut and Sew Blouse and Shirt Manufacturing	R	2331	Women's, Misses', and Juniors' Blouses and Shirts (except contractors)
315232	b	Women's and Girls' Cut and Sew Blouse and Shirt Manufacturing		2361	Girls', Children's, and Infants' Dresses, Blouses and Shirts (girls' blouses and shirts except contractors)
315233	a	Women's and Girls' Cut and Sew Dress Manufacturing	R	2335	Women's, Misses', and Juniors' Dresses (except contractors)
315233	b	Women's and Girls' Cut and Sew Dress Manufacturing		2361	Girls', Children's, and Infants' Dresses, Blouses and Shirts (girls' dresses except contractors)
315233	c	Women's and Girls' Cut and Sew Dress Manufacturing		5699	Miscellaneous Apparel and Accessory Stores (custom dressmakers)
315234	a	Women's and Girls' Cut and Sew Suit, Coat, Tailored Jacket, and Skirt Manufacturing	R	2337	Women's, Misses', and Juniors' Suits, Skirts, and Coats (except contractors)
315234	b	Women's and Girls' Cut and Sew Suit, Coat, Tailored Jacket, and Skirt Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (girls' suits, coats, jackets, and skirts except contractors)
315234	c	Women's and Girls' Cut and Sew Suit, Coat, Tailored Jacket, and Skirt Manufacturing		2385	Waterproof Outerwear (women's and girls' water resistant or water repellent tailored coats, except contractors)
315239	a	Women's and Girls' Cut and Sew Other Outerwear Manufacturing	R	2339	Women's, Misses', and Juniors' Outerwear, NEC (except contractors)
315239	b	Women's and Girls' Cut and Sew Other Outerwear Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (girls' except contractors)
315239	c	Women's and Girls' Cut and Sew Other Outerwear Manufacturing		2385	Waterproof Outerwear (other women's and girls' water resistant or water repellent nontailored outerwear, except rubber and plastics and contractors)
31529		Other Cut and Sew Apparel Manufacturing
315291	a	Infants' Cut and Sew Apparel Manufacturing	R	2341	Women's, Misses', Children's, and Infants' Underwear and Nightwear (infants' except contractors)
315291	b	Infants' Cut and Sew Apparel Manufacturing		2361	Girls', Children's, and Infants' Dresses, Blouses, and Shirts (infants' except contractors)
315291	c	Infants' Cut and Sew Apparel Manufacturing		2369	Girls', Children's, and Infants' Outerwear, NEC (infants' except contractors)
315291	d	Infants' Cut and Sew Apparel Manufacturing		2385	Waterproof Outerwear (infants' outerwear except contractors)
315292	a	Fur and Leather Apparel Manufacturing	R	2371	Fur Goods (except contractors)
315292	b	Fur and Leather Apparel Manufacturing		2386	Leather and Sheep-Lined Clothing (except
315299	a	All Other Cut and Sew Apparel Manufacturing	R	2329	Men's and Boys' Outerwear, NEC (athletic uniforms except contractors)
315299	b	All Other Cut and Sew Apparel Manufacturing		2339	Women's, Misses', and Juniors' Outerwear, NEC (athletic uniforms except contractors)
315299	c	All Other Cut and Sew Apparel Manufacturing		2385	Waterproof Outerwear (waterproof rubber and plastics outerwear)
315299	d	All Other Cut and Sew Apparel Manufacturing		2389	Apparel and Accessories, NEC (academic and clerical outerwear, except contractors)
315299	e	All Other Cut and Sew Apparel Manufacturing		3069	Fabricated Rubber Products, NEC (rubber pants and raincoats)
3159		Apparel Accessories and Other Apparel
31599		Apparel Accessories and Other Apparel
315991		Hat, Cap, and Millinery Manufacturing	R	2353	Hats, Caps, and Millinery (except contractors)
315992	a	Glove and Mitten Manufacturing	R	2381	Dress and Work Gloves, Except Knit and All-Leather (except contractors)
315992	b	Glove and Mitten Manufacturing		3151	Leather Gloves and Mittens (except contractors)
315993		Men's and Boys' Neckwear Manufacturing	R	2323	Men's and Boys' Neckwear (except contractors)
315999	a	Other Apparel Accessories and Other Apparel Manufacturing	N	2339	Women's, Misses', and Juniors' Outerwear, NEC (scarves)
315999	b	Other Apparel Accessories and Other Apparel Manufacturing		2385	Waterproof Outerwear (accessories such as aprons, bibs, and other miscellaneous waterproof items except contractors)
315999	c	Other Apparel Accessories and Other Apparel Manufacturing		2387	Apparel Belts (except contractors)
315999	d	Other Apparel Accessories and Other Apparel Manufacturing		2389	Apparel and Accessories, NEC (handkerchiefs, arm bands, etc.)
315999	e	Other Apparel Accessories and Other Apparel Manufacturing		2396	Automotive Trimmings, Apparel Findings, and Related Products (apparel findings and trimming)
315999	f	Other Apparel Accessories and Other Apparel Manufacturing		2399	Fabricated Textile Products, NEC (apparel and apparel accessories)
315999	g	Other Apparel Accessories and Other Apparel Manufacturing		3069	Fabricated Rubber Products, NEC (rubber bibs, aprons and bathing caps)
316		Leather and Allied Product Manufacturing
3161		Leather and Hide Tanning and Finishing
31611	a	Leather and Hide Tanning and Finishing	R	3111	Leather Tanning and Finishing
31611	b	Leather and Hide Tanning and Finishing		3999	Manufacturing Industries, NEC (fur dressing and
3162		Footwear Manufacturing
31621		Footwear Manufacturing
316211		Rubber and Plastics Footwear Manufacturing	E	3021	Rubber and Plastics Footwear
316212		House Slipper Manufacturing	E	3142	House Slippers
316213		Men's Footwear (except Athletic)	E	3143	Men's Footwear, Except Athletic
316214		Women's Footwear (except Athletic) Manufacturing	E	3144	Women's Footwear, Except Athletic
316219		Other Footwear Manufacturing	E	3149	Footwear Except Rubber, NEC
3169		Other Leather and Allied Product Manufacturing
31699		Other Leather and Allied Product Manufacturing
316991		Luggage Manufacturing	E	3161	Luggage
316992		Women's Handbag and Purse Manufacturing	E	3171	Women's Handbags and Purses
316993		Personal Leather Good (except Women's Handbag and Purse) Manufacturing	E	3172	Personal Leather Goods, Except Women's Handbags and Purses
316999	a	All Other Leather Good Manufacturing	R	3131	Boot and Shoe Cut Stock and Findings (except wood heels and metal buckles)
316999	b	All Other Leather Good Manufacturing		3199	Leather Goods, NEC
321		Wood Product Manufacturing
3211		Sawmills and Wood Preservation
32111		Sawmills and Wood Preservation
321113	a	Sawmills	R	2421	Sawmills and Planing Mills, General (sawmills)
321113	b	Sawmills		2426	Hardwood Dimension and Flooring Mills (hardwood dimension from logs and bolts)
321113	c	Sawmills		2429	Special Product Sawmills, NEC (shingle mills, shakes)
321114		Wood Preservation	E	2491	Wood Preserving
3212		Veneer, Plywood, and Engineered Wood Product Manufacturing
32121		Veneer, Plywood, and Engineered Wood Product Manufacturing
321211		Hardwood Veneer and Plywood Manufacturing	E	2435	Hardwood Veneer and Plywood
321212		Softwood Veneer and Plywood Manufacturing	E	2436	Softwood Veneer and Plywood
321213		Engineered Wood Member (except Truss) Manufacturing	R	2439	Structural Wood Members, NEC (except trusses)
321214		Truss Manufacturing	N	2439	Structural Wood Members, NEC (trusses)
321219		Reconstituted Wood Product Manufacturing	E	2493	Reconstituted Wood Products
3219		Other Wood Product Manufacturing
32191		Millwork
321911		Wood Window and Door Manufacturing	N	2431	Millwork (wood windows and doors)
321912	a	Cut Stock, Resawing Lumber, and Planing	N	2421	Sawmills and Planing Mills, General (lumber manufacturing from purchased lumber, softwood cut stock, wood lath, fence pickets, and planing mill products)
321912	b	Cut Stock, Resawing Lumber, and Planing		2426	Hardwood Dimension and Flooring Mills (except flooring)
321912	c	Cut Stock, Resawing Lumber, and Planing		2429	Special Product Sawmills, NEC (stave manufacturing from purchased lumber)
321918	a	Other Millwork (including Flooring )	R	2426	Hardwood Dimension and Flooring Mills (hardwood flooring)
321918	b	Other Millwork (including Flooring )		2421	Sawmills and Planing Mills, General (softwood flooring)
321918	c	Other Millwork (including Flooring )		2431	Millwork (except wood doors and windows)
32192	a	Wood Container and Pallet Manufacturing		2429	Special Product Sawmills, NEC (cooperage stock)
32192	b	Wood Container and Pallet Manufacturing	N	2441	Nailed and Lock Corner Wood Boxes and Shook
32192	c	Wood Container and Pallet Manufacturing		2448	Wood Pallets and Skids
32192	d	Wood Container and Pallet Manufacturing		2449	Wood Containers, NEC
32192	e	Wood Container and Pallet Manufacturing		2499	Wood Products, NEC (wood tubs and vats, jewelry, cigar boxes, and baskets, except fruit, vegetable, fish and bait)
32199		All Other Wood Product Manufacturing
321991		Manufactured Home (Mobile Home) Manufacturing	E	2451	Mobile Homes
321992		Prefabricated Wood Building Manufacturing	E	2452	Prefabricated Wood Buildings and Components
321999	a	All Other Miscellaneous Wood Product Manufacturing	R	2421	Sawmills and Planing Mills, General (kiln drying)
321999	b	All Other Miscellaneous Wood Product Manufacturing		2429	Special Product Sawmills, NEC (excelsior and cooperage headings)
321999	c	All Other Miscellaneous Wood Product Manufacturing		2499	Wood Products, NEC (other wood products)
321999	d	All Other Miscellaneous Wood Product Manufacturing		3131	Boot and Shoe Cut Stock and Findings (wood heels)
322		Paper Manufacturing
3221		Pulp, Paper, and Paperboard Mills
32211		Pulp Mills	R	2611	Pulp Mills (pulp producing mills only)
32212		Paper Mills
322121	a	Paper (except Newsprint) Mills	R	2611	Pulp Mills (pulp mills producing paper)
322121	b	Paper (except Newsprint) Mills		2621	Paper Mills (except newsprint mills)
322122	a	Newsprint Mills	N	2621	Paper Mills (newsprint mills)
322122	b	Newsprint Mills		2611	Pulp Mills (pulp mills producing newsprint)
32213	a	Paperboard Mills	R	2611	Pulp Mills (pulp mills producing paperboard)
32213	b	Paperboard Mills		2631	Paperboard Mills
3222		Converted Paper Product Manufacturing
32221		Paperboard Container Manufacturing
322211	a	Corrugated and Solid Fiber Box Manufacturing	R	2653	Corrugated and Solid Fiber Boxes
322211	b	Corrugated and Solid Fiber Box Manufacturing		2679	Converted Paper and Paperboard Products, NEC (corrugated paper)
322212		Folding Paperboard Box Manufacturing	E	2657	Folding Paperboard Boxes, Including Sanitary
322213		Setup Paperboard Box Manufacturing	E	2652	Setup Paperboard Boxes
322214		Fiber Can, Tube, Drum, and Similar Products Manufacturing	E	2655	Fiber Cans, Tubes, Drums, and Similar Products
322215		Nonfolding Sanitary Food Container Manufacturing	E	2656	Sanitary Food Containers, Except Folding
32222		Paper Bag and Coated and Treated Paper Manufacturing
322221		Coated and Laminated Packaging Paper and Plastics Film Manufacturing	R	2671	Packaging Paper and Plastics Film, Coated and Laminated (single-web paper, paper multiweb laminated rolls and sheets for packaging uses)
322222	a	Coated and Laminated Paper Manufacturing	R	2672	Coated and Laminated Paper, NEC
322222	b	Coated and Laminated Paper Manufacturing		2679	Converted Paper and Paperboard Products, NEC (wallpaper and gift wrap paper)
322223		Plastics, Foil, and Coated Paper Bag Manufacturing	R	2673	Plastics, Foil, and Coated Paper Bags (except all plastics)
322224		Uncoated Paper and Multiwall Bag Manufacturing	E	2674	Uncoated Paper and Multiwall Bags
322225		Laminated Aluminum Foil Manufacturing for Flexible Packaging Uses	N	3497	Metal Foil and Leaf (laminated aluminum foil rolls and sheets for flexible packaging uses)
322226		Surface-Coated Paperboard Manufacturing	N	2675	Die-Cut Paper and Paperboard and Cardboard (pasted, lined, laminated, or surface-coated paperboard)
32223		Stationery Product Manufacturing
322231	a	Die-Cut Paper and Paperboard Office Supplies Manufacturing	N	2675	Die-Cut Paper and Paperboard and Cardboard (file folders, tabulating cards, and other paper and paperboard office supplies)
322231	b	Die-Cut Paper and Paperboard Office Supplies Manufacturing		2679	Converted Paper and Paperboard Products, NEC (paper supplies for business machines and other paper office supplies)
322232		Envelope Manufacturing	E	2677	Envelopes
322233		Stationery, Tablet, and Related Product Manufacturing	E	2678	Stationery, Tablets, and Related Products
32229		Other Converted Paper Product Manufacturing
322291	a	Sanitary Paper Product Manufacturing	R	2676	Sanitary Paper Products
322291	b	Sanitary Paper Product Manufacturing		3842	Orthopedic, Prosthetic, and Surgical Appliances and Supplies (incontinent and bed pads)
322299	a	All Other Converted Paper Product Manufacturing	R	2675	Die-Cut Paper and Paperboard and Cardboard (die-cut paper and paperboard products, except office supplies and pasted, lined, laminated, or surface-coated paperboard)
322299	b	All Other Converted Paper Product Manufacturing		2679	Converted Paper and Paperboard Products, NEC ( other converted paper and paperboard products, such as paper filters, crepe paper, and laminated and tiled wallboard)
323		Printing and Related Support Activities
3231		Printing and Related Support Activities
32311	a	Printing
32311	b	Printing
32311	c	Printing
32311	d	Printing
323110	a	Commercial Lithographic Printing	R	2752	Commercial Printing, Lithographic (except quick printing)
323110	b	Commercial Lithographic Printing		2771	Greeting Cards (lithographic printing of greeting cards)
323111	a	Commercial Gravure Printing	R	2754	Commercial Printing, Gravure
323111	b	Commercial Gravure Printing		2771	Greeting Cards (gravure printing of greeting cards)
323112	a	Commercial Flexographic Printing	N	2759	Commercial Printing, NEC (flexographic printing)
323112	b	Commercial Flexographic Printing		2771	Greeting Cards (flexographic printing of greeting cards)
323113	a	Commercial Screen Printing	N	2396	Automotive Trimmings, Apparel Findings, and Related Products (printing and embossing on fabric articles)
323113	b	Commercial Screen Printing		2759	Commercial Printing, NEC (screen printing)
323113	c	Commercial Screen Printing		2771	Greeting Cards (screen printing of greeting cards)
323114	a	Quick Printing	N	2752	Commercial Printing, Lithographic (quick printing)
323114	b	Quick Printing		2759	Commercial Printing, NEC (quick printing)
323114	c	Quick Printing		7334	Photocopying and Duplicating Services (instant printing)
323115		Digital Printing	N	2759	Commercial Printing, NEC (digital printing, except quick printing)
323116	a	Manifold Business Forms Printing	R	2761	Manifold Business Forms
323116	b	Manifold Business Forms Printing		2782	Blankbooks, Loose-leaf Binders and Devices (checkbooks)
323117		Books Printing	E	2732	Book Printing
323118		Blankbook, Looseleaf Binders, and Devices Manufacturing	R	2782	Blankbooks, Loose-leaf Binders and Devices (except checkbooks)
323119	a	Other Commercial Printing	R	2759	Commercial Printing, NEC (other commercial printing except quick printing)
323119	b	Other Commercial Printing		2771	Greeting Cards (other printing of greeting cards)
32312		Support Activities for Printing
323121		Tradebinding and Related Work	E	2789	Bookbinding and Related Work
323122	a	Prepress Services	R	2791	Typesetting
323122	b	Prepress Services		2796	Platemaking and Related Services
324		Petroleum and Coal Products Manufacturing
3241		Petroleum and Coal Products Manufacturing
32411		Petroleum Refineries	E	2911	Petroleum Refining
32412		Asphalt Paving, Roofing, and Saturated Materials Manufacturing
324121		Asphalt Paving Mixture and Block Manufacturing	E	2951	Asphalt Paving Mixtures and Blocks
324122		Asphalt Shingle and Coating Materials Manufacturing	E	2952	Asphalt Felts and Coatings
32419		Other Petroleum and Coal Products Manufacturing
324191		Petroleum Lubricating Oil and Grease Manufacturing	E	2992	Lubricating Oils and Greases
324199	a	All Other Petroleum and Coal Products Manufacturing	R	2999	Products of Petroleum and Coal, NEC
324199	b	All Other Petroleum and Coal Products Manufacturing		3312	Blast Furnaces and Steel Mills (coke ovens)
325		Chemical Manufacturing
3251		Basic Chemical Manufacturing
32511	a	Petrochemical Manufacturing	N	2865	Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments (aromatics)
32511	b	Petrochemical Manufacturing		2869	Industrial Organic Chemicals, NEC (aliphatics)
32512	a	Industrial Gas Manufacturing	R	2813	Industrial Gases
32512	b	Industrial Gas Manufacturing		2869	Industrial Organic Chemicals, NEC (fluorocarbon gases)
32513		Synthetic Dye and Pigment Manufacturing
325131	a	Inorganic Dye and Pigment Manufacturing	N	2816	Inorganic Pigments (except bone and lamp black)
325131	b	Inorganic Dye and Pigment Manufacturing		2819	Industrial Inorganic Chemicals, NEC (inorganic dyes)
325132		Synthetic Organic Dye and Pigment Manufacturing	N	2865	Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments (organic dyes and pigments)
32518		Other Basic Inorganic Chemical Manufacturing
325181		Alkalies and Chlorine Manufacturing	E	2812	Alkalies and Chlorine
325182	a	Carbon Black Manufacturing	R	2816	Inorganic pigments (bone and lamp black)
325182	b	Carbon Black Manufacturing		2895	Carbon Black
325188	a	All Other Basic Inorganic Chemical Manufacturing	R	2819	Industrial Inorganic Chemicals, NEC (except activated carbon and charcoal, alumina, and inorganic industrial dyes)
325188	b	All Other Basic Inorganic Chemical Manufacturing		2869	Industrial Organic Chemicals, NEC (carbon bisulfide)
32519		Other Basic Organic Chemical Manufacturing
325191		Gum and Wood Chemical Manufacturing	E	2861	Gum and Wood Chemicals
325192		Cyclic Crude and Intermediate Manufacturing	R	2865	Cyclic Organic Crudes and Intermediates and Organic Dyes and Pigments (except aromatics and organic dyes and pigments)
325193		Ethyl Alcohol Manufacturing	N	2869	Industrial Organic Chemicals (ethyl alcohol)
325199	a	All Other Basic Organic Chemical Manufacturing	R	2869	Industrial Organic Chemicals, NEC (except aliphatics, carbon bisulfide, ethyl alcohol, and fluorocarbon gases)
325199	b	All Other Basic Organic Chemical Manufacturing		2899	Chemical and Chemical Preparations, NEC (fatty acids)
3252		Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing
32521		Resin and Synthetic Rubber Manufacturing
325211		Plastics Material and Resin Manufacturing	E	2821	Plastics Materials, Synthetic and Resins, and Nonvulcanizable Elastomers
325212		Synthetic Rubber Manufacturing	E	2822	Synthetic Rubber
32522		Artificial and Synthetic Fibers and Filaments Manufacturing
325221		Cellulosic Organic Fiber Manufacturing	E	2823	Cellulosic Manmade Fibers
325222		Noncellulosic Organic Fiber Manufacturing	E	2824	Manmade Organic Fibers, Except Cellulosic
3253		Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
32531		Fertilizer Manufacturing
325311		Nitrogenous Fertilizer Manufacturing	E	2873	Nitrogenous Fertilizers
325312		Phosphatic Fertilizer Manufacturing	E	2874	Phosphatic Fertilizers
325314		Fertilizer (Mixing Only) Manufacturing	E	2875	Fertilizers, Mixing Only
32532		Pesticide and Other Agricultural Chemical Manufacturing	E	2879	Pesticides and Agricultural Chemicals, NEC
3254		Pharmaceutical and Medicine Manufacturing
32541		Pharmaceutical and Medicine Manufacturing
325411		Medicinal and Botanical Manufacturing	E	2833	Medicinal Chemicals and Botanical Products
325412	a	Pharmaceutical Preparation Manufacturing	R	2834	Pharmaceutical Preparations
325412	b	Pharmaceutical Preparation Manufacturing		2835	In-Vitro and In-Vivo Diagnostic Substances (except in-vitro diagnostic)
325413		In-Vitro Diagnostic Substance Manufacturing	N	2835	In-Vitro and In-Vivo Diagnostic Substances (in-vitro diagnostic substances)
325414		Biological Product (except Diagnostic) Manufacturing	E	2836	Biological Products, Except Diagnostic Substance
3255		Paint, Coating, and Adhesive Manufacturing
32551	a	Paint and Coating Manufacturing	R	2851	Paints, Varnishes, Lacquers, Enamels and Allied Products
32551	b	Paint and Coating Manufacturing		2899	Chemicals and Chemical Preparations, NEC (frit)
32552		Adhesive Manufacturing	E	2891	Adhesives and Sealants
3256		Soap, Cleaning Compound, and Toilet Preparation Manufacturing
32561		Soap and Cleaning Compound Manufacturing
325611	a	Soap and Other Detergent Manufacturing	R	2841	Soaps and Other Detergents, Except Specialty Cleaners
325611	b	Soap and Other Detergent Manufacturing		2844	Toilet Preparations (toothpaste)
325612		Polish and Other Sanitation Good Manufacturing	E	2842	Specialty Cleaning, Polishing, and Sanitary Preparations
325613		Surface Active Agent Manufacturing	E	2843	Surface Active Agents, Finishing Agents, Sulfonated Oils, and Assistants
32562		Toilet Preparation Manufacturing	R	2844	Perfumes, Cosmetics, and Other Toilet Preparations (except toothpaste)
3259		Other Chemical Product and Preparation Manufacturing
32591		Printing Ink Manufacturing	E	2893	Printing Ink
32592		Explosives Manufacturing	E	2892	Explosives
32599		All Other Chemical Product and Preparation Manufacturing
325991		Custom Compounding of Purchased Resins	E	3087	Custom Compounding of Purchased Plastics Resin
325992		Photographic Film, Paper, Plate, and Chemical Manufacturing	N	3861	Photographic Equipment and Supplies (photographic films, paper, plates and chemicals)
325998	a	All Other Miscellaneous Chemical Product and Preparation Manufacturing	R	2819	Industrial Inorganic Chemicals, NEC (activated carbon and charcoal)
325998	b	All Other Miscellaneous Chemical Product and Preparation Manufacturing		2899	Chemicals and Chemical Preparations, NEC (except frit and table salt)
325998	c	All Other Miscellaneous Chemical Product and Preparation Manufacturing		3952	Lead Pencils and Art Goods (drawing inks and india ink)
325998	d	All Other Miscellaneous Chemical Product and Preparation Manufacturing		3999	Manufacturing Industries, NEC (matches)
325998	e	All Other Miscellaneous Chemical Product and Preparation Manufacturing		7389	Business Services, NEC (aerosol packaging)
326		Plastics and Rubber Products Manufacturing
3261		Plastics Product Manufacturing
32611		Unsupported Plastics Film, Sheet, and Bag Manufacturing
326111		Unsupported Plastics Bag Manufacturing	N	2673	Plastics, Foil, and Coated Paper Bags (plastics bags)
326112		Unsupported Plastics Packaging Film and Sheet Manufacturing	N	2671	Packaging Paper and Plastics Film, Coated, and Laminated (plastics packaging film and sheet)
326113		Unsupported Plastics Film and Sheet (except Packaging) Manufacturing	E	3081	Unsupported Plastics Film and Sheets
32612		Plastics Pipe, Pipe Fitting, and Unsupported Profile Shapes Manufacturing
326121	a	Unsupported Plastics Profile Shape Manufacturing	R	3082	Unsupported Plastics Profile Shapes
326121	b	Unsupported Plastics Profile Shape Manufacturing		3089	Plastics Product, NEC (plastics sausage casings)
326122	a	Plastics Pipe and Pipe Fitting Manufacturing	R	3084	Plastics Pipe
326122	b	Plastics Pipe and Pipe Fitting Manufacturing		3089	Plastics Products, NEC (pipe fittings)
32613		Laminated Plastics Plate, Sheet, and Shape Manufacturing	E	3083	Laminated Plastics Plate, Sheet, and Profile Shapes
32614		Polystyrene Foam Product Manufacturing	N	3086	Plastics Foam Products (polystyrene foam products)
32615		Urethane and Other Foam Product (except Polystyrene) Manufacturing	N	3086	Plastics Foam Products (urethane and other foam products)
32616		Plastics Bottle Manufacturing	E	3085	Plastics Bottles
32619		Other Plastics Product Manufacturing
326191		Plastics Plumbing Fixture Manufacturing	E	3088	Plastics Plumbing Fixtures
326192	a	Resilient Floor Covering Manufacturing	R	3069	Fabricated Rubber Products, NEC (rubber resilient floor coverings)
326192	b	Resilient Floor Covering Manufacturing		3996	Linoleum, Asphalted-Felt-Base, and Other Hard Surface Floor Coverings, NEC
326199	a	All Other Plastics Product Manufacturing	R	3089	Plastics Products, NEC (except plastics pipe fittings and plastics sausage casings)
326199	b	All Other Plastics Product Manufacturing		3999	Manufacturing Industries, NEC (plastics products such as combs, hair curlers, etc.)
3262		Rubber Product Manufacturing
32621		Tire Manufacturing
326211		Tire Manufacturing (except Retreading)	E	3011	Tires and Inner Tubes
326212		Tire Retreading	N	7534	Tire Retreading and Repair Shops (rebuilding)
32622		Rubber and Plastics Hoses and Belting Manufacturing	E	3052	Rubber and Plastics Hose and Belting
32629		Other Rubber Product Manufacturing
326291		Rubber Product Manufacturing for Mechanical Use	E	3061	Molded, Extruded, and Lathe-Cut Mechanical Rubber Goods
326299		All Other Rubber Product Manufacturing	R	3069	Fabricated Rubber Products, NEC (except rubberized fabric and rubber resilient floor covering)
327		Nonmetallic Mineral Product Manufacturing
3271		Clay Product and Refractory Manufacturing
32711		Pottery, Ceramics, and Plumbing Fixture Manufacturing
327111		Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing	E	3261	Vitreous China Plumbing Fixtures and China and Earthenware Fittings and Bathroom Accessories
327112	a	Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing	N	3262	Vitreous China Table and Kitchen Articles
327112	b	Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing		3263	Fine Earthenware (Whiteware) Table and Kitchen Articles
327112	c	Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing		3269	Pottery Products, NEC
327112	d	Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing		3299	Nonmetallic Mineral Products, NEC (clay statuary)
327113		Porcelain Electrical Supply Manufacturing	E	3264	Porcelain Electrical Supplies
32712		Clay Building Material and Refractories Manufacturing
327121		Brick and Structural Clay Tile Manufacturing	R	3251	Brick and Structural Clay Tile (except slumped brick)
327122		Ceramic Wall and Floor Tile Manufacturing	E	3253	Ceramic Wall and Floor Tile
327123		Other Structural Clay Product Manufacturing	E	3259	Structural Clay Products, NEC
327124		Clay Refractory Manufacturing	E	3255	Clay Refractories
327125		Nonclay Refractory Manufacturing	E	3297	Nonclay Refractories
3272		Glass and Glass Product Manufacturing
32721		Glass and Glass Product Manufacturing
327211		Flat Glass Manufacturing	E	3211	Flat Glass
327212		Other Pressed and Blown Glass and Glassware Manufacturing	E	3229	Pressed and Blown Glass and Glassware, NEC
327213		Glass Container Manufacturing	E	3221	Glass Containers
327215		Glass Product Manufacturing Made of Purchased Glass	E	3231	Glass Products Made of Purchased Glass
3273		Cement and Concrete Product Manufacturing
32731		Cement Manufacturing	E	3241	Cement, Hydraulic
32732		Ready-Mix Concrete Manufacturing	E	3273	Ready-Mixed Concrete
32733		Concrete Pipe, Brick, and Block Manufacturing
327331	a	Concrete Block and Brick Manufacturing	R	3251	Brick and Structural Clay Tile (slumped brick)
327331	b	Concrete Block and Brick Manufacturing		3271	Concrete Block and Brick
327332		Concrete Pipe Manufacturing	N	3272	Concrete Products, Except Block and Brick (concrete pipe)
32739		Other Concrete Product Manufacturing	N	3272	Concrete Products, Except Block and Brick (concrete products, except dry mix concrete and pipe)
3274		Lime and Gypsum Product Manufacturing
32741		Lime Manufacturing	E	3274	Lime
32742	a	Gypsum Product Manufacturing	R	3275	Gypsum Products
32742	b	Gypsum Product Manufacturing		3299	Nonmetallic Mineral Products, NEC (moldings, ornamental and architectural plaster work and gypsum statuary )
3279		Other Nonmetallic Mineral Product Manufacturing
32791		Abrasive Product Manufacturing	R	3291	Abrasive Products (except steel wool with or without soap)
32799		All Other Nonmetallic Mineral Product Manufacturing
327991		Cut Stone and Stone Product Manufacturing	E	3281	Cut Stone and Stone Products
327992		Ground or Treated Mineral and Earth Manufacturing	R	3295	Minerals and Earths, Ground or Otherwise Treated (except grinding, washing, separating, etc. of nonmetallic minerals)
327993		Mineral Wool Manufacturing	E	3296	Mineral Wool
327999	a	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing	R	3272	Concrete Products, Except Block and Brick (dry mixture concrete)
327999	b	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing		3292	Asbestos Products (except brake pads and linings)
327999	c	All Other Miscellaneous Nonmetallic Mineral Product Manufacturing		3299	Nonmetallic Mineral Products, NEC (except moldings, ornamental and architectural plaster work, clay and gypsum statuary)
331		Primary Metal Manufacturing
3311		Iron and Steel Mills and Ferroalloy Manufacturing
33111		Iron and Steel Mills and Ferroalloy Manufacturing
331111		Iron and Steel Mills	N	3312	Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills (except coke ovens not integrated with steel mills and hot rolling purchased steel)
331112		Electrometallurgical Ferroalloy Product Manufacturing	E	3313	Electrometallurgical Products, Except Steel
3312		Steel Product Manufacturing from Purchased Steel
33121		Iron and Steel Pipe and Tube Manufacturing from Purchased Steel	E	3317	Steel Pipe and Tubes
33122		Rolling and Drawing of Purchased Steel
331221	a	Rolled Steel Shape Manufacturing	R	3312	Steel Works, Blast Furnaces (including coke ovens), and Rolling Mills (hot rolling purchased steel)
331221	b	Rolled Steel Shape Manufacturing		3316	Cold-Rolled Steel Sheet, Strip and Bars
331221	c	Rolled Steel Shape Manufacturing		3399	Primary Metal Products, NEC (making ferrous metal powder, paste, and flake from purchased iron or steel)
331222		Steel Wire Drawing	R	3315	Steel Wiredrawing and Steel Nails and Spikes (steel, wire drawing)
3313		Alumina and Aluminum Production and Processing
33131		Alumina and Aluminum Production and Processing
331311		Alumina Refining	N	2819	Industrial Inorganic Chemicals, NEC (alumina)
331312		Primary Aluminum Production	E	3334	Primary Production of Aluminum
331314	a	Secondary Smelting and Alloying of Aluminum	N	3341	Secondary Smelting and Refining of Nonferrous Metals (aluminum)
331314	b	Secondary Smelting and Alloying of Aluminum		3399	Primary Metal Products, NEC (aluminum powder, paste, flakes, etc.)
331315		Aluminum Sheet, Plate, and Foil Manufacturing	E	3353	Aluminum Sheet, Plate, and Foil
331316		Aluminum Extruded Product Manufacturing	E	3354	Aluminum Extruded Products
331319	a	Other Aluminum Rolling and Drawing	R	3355	Aluminum Rolling and Drawing, NEC
331319	b	Other Aluminum Rolling and Drawing		3357	Drawing and Insulating of Nonferrous Wire (aluminum wire drawing)
3314		Nonferrous Metal (except Aluminum) Production and Processing
33141		Nonferrous Metal (except Aluminum) Smelting and Refining
331411		Primary Smelting and Refining of Copper	E	3331	Primary Smelting and Refining of Copper
331419		Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum)	E	3339	Primary Smelting and Refining of Nonferrous Metals, Except Copper and Aluminum
33142		Copper Rolling, Drawing, Extruding, and Alloying
331421		Copper Rolling, Drawing, and Extruding	E	3351	Rolling, Drawing, and Extruding of Copper
331422	a	Copper Wire (except Mechanical) Drawing	N	3357	Drawing and Insulating of Nonferrous Wire (copper wire drawing)
331422	b	Copper Wire (except Mechanical) Drawing
331423	a	Secondary Smelting, Refining, and Alloying of Copper	R	3341	Secondary Smelting and Refining of Nonferrous Metals (copper)
331423	b	Secondary Smelting, Refining, and Alloying of Copper		3399	Primary Metal Products, NEC (copper powders, flakes, paste, etc.)
33149		Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, Extruding, and Alloying
331491	a	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding	R	3356	Rolling, Drawing, and Extruding of Nonferrous Metals, Except Copper and Aluminum
331491	b	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding		3357	Drawing and Insulating of Nonferrous Wire (wire drawing except copper or aluminum)
331492	a	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)	N	3341	Secondary Smelting and Refining of Nonferrous Metals (except copper and aluminum)
331492	b	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)		3399	Primary Metal Products, NEC (except copper and aluminum)
3315		Foundries
33151		Ferrous Metal Foundries
331511	a	Iron Foundries	R	3321	Gray and Ductile Iron Foundries
331511	b	Iron Foundries
331511	c	Iron Foundries		3322	Malleable Iron Foundries
331512		Steel Investment Foundries	E	3324	Steel Investment Foundries
331513		Steel Foundries (except Investment)	E	3325	Steel Foundries, NEC
33152		Nonferrous Metal Foundries
331521		Aluminum Die-Casting Foundries	E	3363	Aluminum Die-Castings
331522		Nonferrous (except Aluminum) Die-Casting Foundries	E	3364	Nonferrous Die-Castings, Except Aluminum
331524		Aluminum Foundries (except Die-Casting)	E	3365	Aluminum Foundries
331525		Copper Foundries (except Die-Casting)	E	3366	Copper Foundries
331528		Other Nonferrous Foundries (except Die-Casting)	E	3369	Nonferrous Foundries, Except Aluminum and Copper
332		Fabricated Metal Product Manufacturing
3321		Forging and Stamping
33211		Forging and Stamping
332111		Iron and Steel Forging	E	3462	Iron and Steel Forgings
332112		Nonferrous Forging	E	3463	Nonferrous Forgings
332114		Custom Roll Forming	N	3449	Miscellaneous Structural Metal Work (custom roll forming)
332115		Crown and Closure Manufacturing	E	3466	Crowns and Closures
332116		Metal Stamping	N	3469	Metal Stampings, NEC (except kitchen utensils, pots and pans for cooking, and coins)
332117	a	Powder Metallurgy Part Manufacturing	N	3499	Fabricated Metal Products, NEC (powder metallurgy)
332117	b	Powder Metallurgy Part Manufacturing
3322		Cutlery and Handtool Manufacturing
33221		Cutlery and Handtool Manufacturing
332211	a	Cutlery and Flatware (except Precious) Manufacturing	N	3421	Cutlery (except tool-type shears)
332211	b	Cutlery and Flatware (except Precious) Manufacturing		3914	Silverware, Plated Ware, and Stainless Steel Ware (cutlery and flatware, nonprecious and precious plated)
332212	a	Hand and Edge Tool Manufacturing	R	3421	Cutlery (tool-type shears)
332212	b	Hand and Edge Tool Manufacturing		3423	Hand and Edge Tools, Except Machine Tools and Handsaws
332212	c	Hand and Edge Tool Manufacturing		3523	Farm Machinery and Equipment (hand hair clippers for animals)
332212	d	Hand and Edge Tool Manufacturing		3524	Lawn and Garden Tractors and Home Lawn and Garden Equipment (nonpowered lawnmowers)
332212	e	Hand and Edge Tool Manufacturing		3545	Cutting Tools, Machine Tools Accessories, and Machinist Precision Measuring Devices (precision measuring devices)
332212	f	Hand and Edge Tool Manufacturing		3644	Noncurrent-Carrying Wiring Devices (fish wire, electrical wiring tool)
332212	g	Hand and Edge Tool Manufacturing		3999	Manufacturing Industries, NEC (tape measures and human hair clippers)
332213		Saw Blade and Handsaw Manufacturing	E	3425	Saw Blades and Handsaws
332214		Kitchen Utensil, Pot, and Pan Manufacturing	N	3469	Metal Stampings, NEC (kitchen utensils, pots, and pans for cooking)
3323		Architectural and Structural Metals Manufacturing
33231		Plate Work and Fabricated Structural Product Manufacturing
332311		Prefabricated Metal Building and Component Manufacturing	E	3448	Prefabricated Metal Buildings and Components
332312	a	Fabricated Structural Metal Manufacturing	R	3441	Fabricated Structural Metal
332312	b	Fabricated Structural Metal Manufacturing		3449	Miscellaneous Structural Metal Work (fabricated bar joists and concrete reinforcing bars)
332313		Plate Work Manufacturing	N	3443	Fabricated Plate Work (Boiler Shops) (fabricated plate work and metal weldments)
33232		Ornamental and Architectural Metal Products Manufacturing
332321	a	Metal Window and Door Manufacturing	R	3442	Metal Doors, Sash, Frames, Molding and Trim
332321	b	Metal Window and Door Manufacturing		3449	Miscellaneous Structural Metal Work (curtain wall)
332322		Sheet Metal Work Manufacturing	R	3444	Sheet Metal Work (ducts, flumes, flooring, siding, dampers, etc.)
332323	a	Ornamental and Architectural Metal Work Manufacturing	R	3446	Architectural and Ornamental Metal Work
332323	b	Ornamental and Architectural Metal Work Manufacturing		3449	Miscellaneous Structural Metal Work (metal plaster bases)
332323	c	Ornamental and Architectural Metal Work Manufacturing		3523	Farm Machinery and Equipment (corrals, stalls, and holding gates)
3324		Boiler, Tank, and Shipping Container Manufacturing
33241	a	Power Boiler and Heat Exchanger Manufacturing	N	3443	Fabricated Plate Work (Boiler Shops) (power boilers and heat exchangers)
33241	b	Power Boiler and Heat Exchanger Manufacturing		3559	Special Industry Machinery, NEC (nuclear control drive mechanisms)
33242		Metal Tank (Heavy Gauge) Manufacturing	N	3443	Fabricated Plate Work (Boiler Shops) (heavy gauge tanks)
33243		Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing
332431		Metal Can Manufacturing	E	3411	Metal Cans
332439	a	Other Metal Container Manufacturing	R	3412	Metal Shipping Barrels, Drums, Kegs, and Pails
332439	b	Other Metal Container Manufacturing		3429	Hardware, NEC (vacuum and insulated bottles, jugs, and chests)
332439	c	Other Metal Container Manufacturing		3444	Sheet Metal Work (metal bins and vats)
332439	d	Other Metal Container Manufacturing		3499	Fabricated Metal Products, NEC (metal boxes)
332439	e	Other Metal Container Manufacturing		3537	Industrial Trucks, Tractors, Trailers, and Stackers (metal air cargo containers)
3325		Hardware Manufacturing
33251	a	Hardware Manufacturing	R	3429	Hardware, NEC (other hardware)
33251	b	Hardware Manufacturing		3499	Fabricated Metal Products, NEC (safe and vault locks)
3326		Spring and Wire Product Manufacturing
33261		Spring and Wire Product Manufacturing
332611		Spring (Heavy Gauge) Manufacturing	E	3493	Steel Springs, Except Wire
332612		Spring (Light Gauge) Manufacturing	R	3495	Wire Springs (except watch and clock springs)
332618	a	Other Fabricated Wire Product Manufacturing	R	3315	Steel Wiredrawing and Steel Nails and Spikes (nails, spikes, paper clips, and wire not made in wiredrawing plants)
332618	b	Other Fabricated Wire Product Manufacturing		3399	Primary Metal Products, NEC (nonferrous nails, brads, staples, etc.)
332618	c	Other Fabricated Wire Product Manufacturing		3496	Miscellaneous Fabricated Wire Products (except grocery carts)
3327		Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
33271		Machine Shops	N	3599	Industrial and Commercial Machinery and Equipment, NEC (machine shops)
33272		Turned Product and Screw, Nut, and Bolt Manufacturing
332721		Precision Turned Product Manufacturing	E	3451	Screw Machine Products
332722	a	Bolt, Nut, Screw, Rivet, and Washer Manufacturing	R	3452	Bolts, Nuts, Screws, Rivets, and Washers
332722	b	Bolt, Nut, Screw, Rivet, and Washer Manufacturing		3429	Hardware, NEC (turnbuckles and hose clamps)
3328		Coating, Engraving, Heat Treating, and Allied Activities
33281		Coating, Engraving, Heat Treating, and Allied Activities
332811		Metal Heat Treating	E	3398	Metal Heat Treating
332812		Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers	R	3479	Coating, Engraving, and Allied Services, NEC (except jewelry, silverware, and flatware engraving and etching)
332813	a	Electroplating, Plating, Polishing, Anodizing, and Coloring	R	3399	Primary Metal Products, NEC (laminating steel)
332813	b	Electroplating, Plating, Polishing, Anodizing, and Coloring		3471	Electroplating, Plating, Polishing, Anodizing, and Coloring
3329		Other Fabricated Metal Product Manufacturing
33291		Metal Valve Manufacturing
332911		Industrial Valve Manufacturing	E	3491	Industrial Valves
332912	a	Fluid Power Valve and Hose Fitting Manufacturing	R	3492	Fluid Power Valves and Hose Fittings
332912	b	Fluid Power Valve and Hose Fitting Manufacturing		3728	Aircraft Parts and Auxiliary Equipment, NEC (fluid power aircraft subassemblies)
332913		Plumbing Fixture Fitting and Trim Manufacturing	R	3432	Plumbing Fixture Fittings and Trim (except shower rods and lawn hose nozzles)
332919	a	Other Metal Valve and Pipe Fitting Manufacturing	R	3429	Hardware, NEC (fire hose nozzles and couplings)
332919	b	Other Metal Valve and Pipe Fitting Manufacturing		3494	Valves and Pipe Fittings, NEC (except metal pipe hangers and supports)
332919	c	Other Metal Valve and Pipe Fitting Manufacturing		3499	Fabricated Metal Products, NEC (metal aerosol valves)
332919	d	Other Metal Valve and Pipe Fitting Manufacturing		3432	Plumbing Fixture Fittings and Trim (lawn hose nozzles)
33299		All Other Fabricated Metal Product Manufacturing
332991		Ball and Roller Bearing Manufacturing	E	3562	Ball and Roller Bearings
332992		Small Arms Ammunition Manufacturing	E	3482	Small Arms Ammunition
332993		Ammunition (except Small Arms) Manufacturing	E	3483	Ammunition, Except for Small Arms
332994	a	Small Arms Manufacturing	R	3484	Small Arms
332994	b	Small Arms Manufacturing		3841	Surgical and Medical Instruments and Apparatus (tranquilizer guns)
332995		Other Ordnance and Accessories Manufacturing	E	3489	Ordnance and Accessories, NEC
332996		Fabricated Pipe and Pipe Fitting Manufacturing	E	3498	Fabricated Pipe and Pipe Fittings
332997		Industrial Pattern Manufacturing	E	3543	Industrial Patterns
332998		Enameled Iron and Metal Sanitary Ware Manufacturing	E	3431	Enameled Iron and Metal Sanitary Ware
332999	a	All Other Miscellaneous Fabricated Metal Product Manufacturing	R	3291	Abrasive Products (steel wool with or without soap)
332999	b	All Other Miscellaneous Fabricated Metal Product Manufacturing		3429	Hardware, NEC (fireplace fixtures, traps, handcuffs and leg irons, ladder jacks, and other like metal products)
332999	c	All Other Miscellaneous Fabricated Metal Product Manufacturing		3432	Plumbing Fixture Fittings and Trim (metal shower rods)
332999	d	All Other Miscellaneous Fabricated Metal Product Manufacturing		3494	Valves and Pipe Fittings, NEC (metal pipe hangers and supports)
332999	e	All Other Miscellaneous Fabricated Metal Product Manufacturing		3497	Metal Foil and Leaf (foil and foil containers)
332999	f	All Other Miscellaneous Fabricated Metal Product Manufacturing		3499	Fabricated Metal Products, NEC (other metal products)
332999	g	All Other Miscellaneous Fabricated Metal Product Manufacturing		3537	Industrial Trucks, Tractors, Trailers, and Stackers (metal pallets)
332999	h	All Other Miscellaneous Fabricated Metal Product Manufacturing		3599	Industrial and Commercial Machinery and Equipment, NEC (flexible metal hose)
332999	i	All Other Miscellaneous Fabricated Metal Product Manufacturing		3914	Silverware, Plated Ware, and Stainless Steel Ware (precious plated hollowware)
332999	j	All Other Miscellaneous Fabricated Metal Product Manufacturing		3999	Manufacturing Industries, NEC (other miscellaneous metal products, such as combs, hair curlers, etc.)
333		Machinery Manufacturing
3331		Agriculture, Construction, and Mining Machinery Manufacturing
33311		Agricultural Implement Manufacturing
333111	a	Farm Machinery and Equipment Manufacturing	R	3523	Farm Machinery and Equipment (except corrals, stalls, holding gates, hand clippers for animals, and farm conveyors/elevators)
333111	b	Farm Machinery and Equipment Manufacturing		3559	Industrial and Commercial Machinery and Equipment, NEC (cotton ginning machinery)
333112		Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing	R	3524	Lawn and Garden Tractors and Home Lawn and Garden Equipment (except nonpowered lawnmowers)
33312		Construction Machinery Manufacturing	R	3531	Construction Machinery and Equipment (except railway track maintenance equipment; winches, aerial work platforms; and automotive wrecker hoists)
33313		Mining and Oil and Gas Field Machinery Manufacturing
333131		Mining Machinery and Equipment Manufacturing	E	3532	Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment
333132		Oil and Gas Field Machinery and Equipment Manufacturing	E	3533	Oil and Gas Field Machinery and Equipment
3332		Industrial Machinery Manufacturing
33321		Sawmill and Woodworking Machinery Manufacturing	E	3553	Woodworking Machinery
33322		Plastics and Rubber Industry Machinery Manufacturing	N	3559	Special Industry Machinery, NEC (rubber and plastics manufacturing machinery)
33329		Other Industrial Machinery Manufacturing
333291		Paper Industry Machinery Manufacturing	E	3554	Paper Industries Machinery
333292		Textile Machinery Manufacturing	E	3552	Textile Machinery
333293		Printing Machinery and Equipment Manufacturing	E	3555	Printing Trades Machinery and Equipment
333294		Food Product Machinery Manufacturing	E	3556	Food Products Machinery
333295		Semiconductor Machinery Manufacturing	N	3559	Special Industry Machinery, NEC (semiconductor machinery manufacturing)
333298	a	All Other Industrial Machinery Manufacturing	R	3559	Special Industry Machinery, NEC (except rubber and plastics manufacturing machinery, semiconductor manufacturing machinery, and automotive maintenance equipment)
333298	b	All Other Industrial Machinery Manufacturing		3639	Household Appliances, NEC (household sewing machines)
3333		Commercial and Service Industry Machinery Manufacturing
33331		Commercial and Service Industry Machinery Manufacturing
333311	a	Automatic Vending Machine Manufacturing	R	3581	Automatic Vending Machines
333311	b	Automatic Vending Machine Manufacturing		3578	Calculating and Accounting Machines, Except Electronic Computers (change making machines)
333312		Commercial Laundry, Drycleaning, and Pressing Machine Manufacturing	E	3582	Commercial Laundry, Drycleaning and Pressing Machines
333313	a	Office Machinery Manufacturing	N	3578	Calculating and Accounting Machinery, Except Electronic Computers (except point of sales terminals, change making machines and funds transfer devices)
333313	b	Office Machinery Manufacturing		3579	Office Machines, NEC (except timeclocks, time stamps, pencil sharpeners, stapling machines, etc.)
333314		Optical Instrument and Lens Manufacturing	E	3827	Optical Instruments and Lenses
333315		Photographic and Photocopying Equipment Manufacturing	N	3861	Photographic Equipment and Supplies (except photographic film, paper, plates, and chemicals)
333319	a	Other Commercial and Service Industry Machinery Manufacturing	R	3559	Special Industry Machinery, NEC (automotive maintenance equipment)
333319	b	Other Commercial and Service Industry Machinery Manufacturing		3589	Service Industry Machinery, NEC
333319	c	Other Commercial and Service Industry Machinery Manufacturing		3599	Industrial and Commercial Machinery and Equipment, NEC (carnival amusement park equipment)
333319	d	Other Commercial and Service Industry Machinery Manufacturing		3699	Electrical Machinery, Equipment and Supplies, NEC (electronic teaching machines and flight simulators)
333319	e	Other Commercial and Service Industry Machinery Manufacturing		3999	Manufacturing Industries, NEC (beauty and barber shop equipment, except chairs)
3334		Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
33341		Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
333411		Air Purification Equipment Manufacturing	N	3564	Industrial and Commercial Fans and Blowers and Air Purification Equipment (air purification equipment)
333412		Industrial and Commercial Fan and Blower Manufacturing	R	3564	Industrial and Commercial Fans and Blowers and Air Purification Equipment (fans and blowers)
333414	a	Heating Equipment (except Warm Air Furnaces) Manufacturing	R	3433	Heating Equipment, Except Electric and Warm Air Furnaces
333414	b	Heating Equipment (except Warm Air Furnaces) Manufacturing		3569	General Industrial Machinery and Equipment, NEC (electric swimming pool heaters)
333414	c	Heating Equipment (except Warm Air Furnaces) Manufacturing		3634	Electric Housewares and Fans (wall and baseboard heating units for permanent installation)
333414	d	Heating Equipment (except Warm Air Furnaces) Manufacturing		2499	Wood Products, NEC (wood cooling towers)
333414	e	Heating Equipment (except Warm Air Furnaces) Manufacturing		3443	Fabricated Plate Work (Boiler Shops) (metal cooling towers)
333414	f	Heating Equipment (except Warm Air Furnaces) Manufacturing		3444	Sheet Metal Work (sheet metal cooling towers)
333415		Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing	R	3585	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment (except motor vehicle air-conditioning)
3335		Metalworking Machinery Manufacturing
33351		Metalworking Machinery Manufacturing
333511		Industrial Mold Manufacturing	R	3544	Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (industrial molds)
333512		Machine Tool (Metal Cutting Types) Manufacturing	E	3541	Machine Tools, Metal Cutting Type
333513		Machine Tool (Metal Forming Types) Manufacturing	E	3542	Machine Tools, Metal Forming Type
333514		Special Die and Tool, Die Set, Jig, and Fixture Manufacturing	R	3544	Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (except molds)
333515		Cutting Tool and Machine Tool Accessory Manufacturing	R	3545	Cutting Tools, Machine Tool Accessories, and Machinists' Precision Measuring Devices (except precision measuring devices)
333516		Rolling Mill Machinery and Equipment Manufacturing	E	3547	Rolling Mill Machinery and Equipment
333518		Other Metalworking Machinery Manufacturing	E	3549	Metalworking Machinery, NEC
3336		Engine, Turbine, and Power Transmission Equipment Manufacturing
33361		Engine, Turbine, and Power Transmission Equipment Manufacturing
333611		Turbine and Turbine Generator Set Units Manufacturing	E	3511	Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units
333612		Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing	E	3566	Speed Changers, Industrial High-Speed Drives, and Gears
333613		Mechanical Power Transmission Equipment Manufacturing	E	3568	Mechanical Power Transmission Equipment, NEC
333618	a	Other Engine Equipment Manufacturing	R	3519	Internal Combustion Engines, NEC (except stationary engine radiators)
333618	b	Other Engine Equipment Manufacturing		3699	Electrical Machinery, Equipment and Supplies, NEC (outboard electric motors)
3339		Other General Purpose Machinery Manufacturing
33391		Pump and Compressor Manufacturing
333911	a	Pump and Pumping Equipment Manufacturing	R	3561	Pumps and Pumping Equipment
333911	b	Pump and Pumping Equipment Manufacturing		3743	Railroad Equipment (locomotive fuel lubricating or cooling medium pumps)
333912		Air and Gas Compressor Manufacturing	E	3563	Air and Gas Compressors
333913		Measuring and Dispensing Pump Manufacturing	E	3586	Measuring and Dispensing Pumps
33392		Material Handling Equipment Manufacturing
333921		Elevator and Moving Stairway Manufacturing	E	3534	Elevators and Moving Stairways
333922	a	Conveyor and Conveying Equipment Manufacturing	R	3523	Farm Machinery and Equipment (farm conveyors and elevators)
333922	b	Conveyor and Conveying Equipment Manufacturing		3535	Conveyors and Conveying Equipment
333923	a	Overhead Traveling Crane, Hoist, and Monorail System Manufacturing	R	3536	Overhead Traveling Cranes, Hoists, and Monorail Systems
333923	b	Overhead Traveling Crane, Hoist, and Monorail System Manufacturing		3531	Construction Machinery and Equipment (winches, aerial work platforms, and automobile wrecker hoists)
333924	a	Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing	R	3496	Miscellaneous Fabricated Wire Products (grocery carts)
333924	b	Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing		3537	Industrial Trucks, Tractors, Trailers, and Stackers (except metal pallets and metal air cargo containers)
333924	c	Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing		3799	Transportation Equipment, NEC (wheelbarrows)
33399		All Other General Purpose Machinery Manufacturing
333991		Power-Driven Handtool Manufacturing	E	3546	Power-Driven Handtools
333992	a	Welding and Soldering Equipment Manufacturing	R	3548	Electric and Gas Welding and Soldering Equipment (except transformers for arc-welding)
333992	b	Welding and Soldering Equipment Manufacturing		3699	Electrical Machinery Equipment and Supplies, NEC (laser welding and soldering equipment)
333993		Packaging Machinery Manufacturing	E	3565	Packaging Machinery
333994		Industrial Process Furnace and Oven Manufacturing	E	3567	Industrial Process Furnaces and Ovens
333995		Fluid Power Cylinder and Actuator Manufacturing	E	3593	Fluid Power Cylinders and Actuators
333996		Fluid Power Pump and Motor Manufacturing	E	3594	Fluid Power Pumps and Motors
333997		Scale and Balance (except Laboratory) Manufacturing	E	3596	Scales and Balances, Except Laboratory
333999	a	All Other Miscellaneous General Purpose Machinery Manufacturing	R	3599	Industrial and Commercial Machinery and Equipment, NEC (other industrial and commercial machinery and equipment)
333999	b	All Other Miscellaneous General Purpose Machinery Manufacturing		3569	General Industrial Machinery and Equipment, NEC (except fire hoses and electric swimming pool heaters)
334		Computer and Electronic Product Manufacturing
3341		Computer and Peripheral Equipment Manufacturing
33411		Computer and Peripheral Equipment Manufacturing
334111		Electronic Computer Manufacturing	E	3571	Electronic Computers
334112		Computer Storage Device Manufacturing	E	3572	Computer Storage Devices
334113		Computer Terminal Manufacturing	E	3575	Computer Terminals
334119	a	Other Computer Peripheral Equipment Manufacturing	R	3577	Computer Peripheral Equipment, NEC (except plotter controllers and magnetic tape cleaners)
334119	b	Other Computer Peripheral Equipment Manufacturing		3578	Calculating and Accounting Machines, Except Electronic Computers (point of sale terminals and fund transfer devices)
3342		Communications Equipment Manufacturing
33421		Telephone Apparatus Manufacturing	R	3661	Telephone and Telegraph Apparatus (except consumer external modems)
33422	a	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	R	3663	Radio and Television Broadcasting and Communications Equipment
33422	b	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing		3679	Electronic Components, NEC (antennas)
33429		Other Communications Equipment Manufacturing	E	3669	Communications Equipment, NEC
3343		Audio and Video Equipment Manufacturing
33431	a	Audio and Video Equipment Manufacturing	R	3651	Household Audio and Video Equipment
33431	b	Audio and Video Equipment Manufacturing		3679	Electronic Components, NEC (radio headphones)
3344		Semiconductor and Other Electronic Component Manufacturing
33441		Semiconductor and Other Electronic Component Manufacturing
334411		Electron Tube Manufacturing	E	3671	Electron Tubes
334412		Bare Printed Circuit Board Manufacturing	E	3672	Printed Circuit Boards
334413		Semiconductor and Related Device Manufacturing	E	3674	Semiconductors and Related Devices
334414		Electronic Capacitor Manufacturing	E	3675	Electronic Capacitors
334415		Electronic Resistor Manufacturing	E	3676	Electronic Resistors
334416		Electronic Coil, Transformer, and Other Inductor Manufacturing	E	3677	Electronic Coils, Transformers, and Other Inductors
334417		Electronic Connector Manufacturing	E	3678	Electronic Connectors
334418	a	Printed Circuit Assembly (Electronic Assembly) Manufacturing	N	3577	Computer Peripheral Equipment, NEC (plotter controllers)
334418	b	Printed Circuit Assembly (Electronic Assembly) Manufacturing		3679	Electronic Components, NEC (printed circuit/electronic assembly manufacturing)
334418	c	Printed Circuit Assembly (Electronic Assembly) Manufacturing		3661	Telephone and Telegraph Apparatus (consumer external modems)
334419		Other Electronic Component Manufacturing	R	3679	Electronic Components, NEC (other electronic components)
3345		Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
33451		Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
334510	a	Electromedical and Electrotherapeutic Apparatus Manufacturing	R	3842	Orthopedic, Prosthetic and Surgical Appliances and Supplies (electronic hearing aids)
334510	b	Electromedical and Electrotherapeutic Apparatus Manufacturing		3845	Electromedical and Electrotherapeutic Apparatus (other electromedical and electrotherapeutic apparatus)
334511		Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing	E	3812	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments
334512		Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use	E	3822	Automatic Controls for Regulating Residential and Commercial Environments and Appliances
334513		Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables	E	3823	Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products
334514	a	Totalizing Fluid Meter and Counting Device Manufacturing	R	3824	Totalizing Fluid Meters and Counting Devices
334514	b	Totalizing Fluid Meter and Counting Device Manufacturing		3825	Instruments for Measuring and Testing of Electricity and Electrical Signals (automotive ammeters and voltmeters)
334514	c	Totalizing Fluid Meter and Counting Device Manufacturing		3829	Measuring and Controlling Devices, NEC (motor vehicle gauges)
334515		Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals	R	3825	Instruments for Measuring and Testing of Electricity and Electrical Signals (except automotive ammeters and voltmeters)
334516		Analytical Laboratory Instrument Manufacturing	E	3826	Laboratory Analytical Instruments
334517	a	Irradiation Apparatus Manufacturing	R	3844	X-Ray Apparatus and Tubes and Related Irradiation Apparatus
334517	b	Irradiation Apparatus Manufacturing		3845	Electromedical and Electrotherapeutic Apparatus (CT and CAT Scanners)
334518	a	Watch, Clock, and Part Manufacturing	R	3495	Wire Springs (clock and watch springs)
334518	b	Watch, Clock, and Part Manufacturing		3579	Office Machines, NEC (time clocks and other time recording devices)
334518	c	Watch, Clock, and Part Manufacturing		3829	Measuring and Controlling Devices, NEC (electronic chronometers)
334518	d	Watch, Clock, and Part Manufacturing		3915	Jewelers Findings and Materials and Lapidary Work (watch jewels)
334518	e	Watch, Clock, and Part Manufacturing		3873	Watches, Clocks, Clockwork Operated Devices, and Parts
334519		Other Measuring and Controlling Device Manufacturing	R	3829	Measuring and Controlling Devices, NEC (except medical thermometers, electronic chronometers and motor vehicle gauges)
3346		Manufacturing and Reproducing Magnetic and Optical Media
33461		Manufacturing and Reproducing Magnetic and Optical Media
334611		Software Reproducing	N	7372	Prepackaged Software (reproduction of software)
334612	a	Prerecorded Compact Disc (except Software), Tape, and Record Reproducing	N	3652	Phonograph Records and Prerecorded Audio Tapes and Disks (reproduction of all other media except video)
334612	b	Prerecorded Compact Disc (except Software), Tape, and Record Reproducing		7819	Services Allied to Motion Picture Production (reproduction of video)
334613	a	Magnetic and Optical Recording Media Manufacturing	R	3695	Magnetic and Optical Recording Media
334613	b	Magnetic and Optical Recording Media Manufacturing		3577	Computer Peripheral Equipment, NEC (magnetic tape cleaners)
334613	c	Magnetic and Optical Recording Media Manufacturing
335		Electrical Equipment, Appliance, and Component Manufacturing
3351		Electric Lighting Equipment Manufacturing
33511		Electric Lamp Bulb and Part Manufacturing	E	3641	Electric Lamp Bulbs and Tubes
33512		Lighting Fixture Manufacturing
335121	a	Residential Electric Lighting Fixture Manufacturing	R	3645	Residential Electric Lighting Fixtures
335121	b	Residential Electric Lighting Fixture Manufacturing		3999	Manufacturing Industries, NEC (lamp shades of paper or textile)
335122		Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing	E	3646	Commercial, Industrial, and Institutional Electric Lighting Fixtures
335129	a	Other Lighting Equipment Manufacturing	R	3648	Lighting Equipment, NEC
335129	b	Other Lighting Equipment Manufacturing		3699	Electrical Machinery, Equipment, and Supplies, NEC (Christmas tree lighting sets, electric insect lamps, electric fireplace logs, and trouble lights)
3352		Household Appliance Manufacturing
33521		Small Electrical Appliance Manufacturing
335211	a	Electric Housewares and Household Fan Manufacturing	R	3634	Electric Housewares and Fans (except wall and baseboard heating units for permanent installation and electronic cigarette lighters)
335211	b	Electric Housewares and Household Fan Manufacturing		3999	Manufacturing Industries, NEC (electric hair clippers for humans)
335212	a	Household Vacuum Cleaner Manufacturing	R	3635	Household Vacuum Cleaners
335212	b	Household Vacuum Cleaner Manufacturing		3639	Household Appliances, NEC (floor waxing and floor polishing machines)
33522		Major Appliance Manufacturing
335221		Household Cooking Appliance Manufacturing	E	3631	Household Cooking Equipment
335222		Household Refrigerator and Home Freezer Manufacturing	E	3632	Household Refrigerators and Home and Farm Freezers
335224		Household Laundry Equipment Manufacturing	E	3633	Household Laundry Equipment
335228		Other Major Household Appliance Manufacturing	R	3639	Household Appliances, NEC (except floor waxing and floor polishing machines, and household sewing machines)
3353		Electrical Equipment Manufacturing
33531		Electrical Equipment Manufacturing
335311	a	Power, Distribution, and Specialty Transformer Manufacturing	R	3548	Electric and Gas Welding and Soldering Equipment (transformers for arc-welders)
335311	b	Power, Distribution, and Specialty Transformer Manufacturing		3612	Power, Distribution, and Speciality Transformers
335312	a	Motor and Generator Manufacturing	R	3621	Motors and Generators
335312	b	Motor and Generator Manufacturing		7694	Armature Rewinding Shops (remanufacturing)
335313		Switchgear and Switchboard Apparatus Manufacturing	E	3613	Switchgear and Switchboard Apparatus
335314		Relay and Industrial Control Manufacturing	E	3625	Relays and Industrial Controls
3359		Other Electrical Equipment and Component Manufacturing
33591		Battery Manufacturing
335911		Storage Battery Manufacturing	E	3691	Storage Batteries
335912		Primary Battery Manufacturing	E	3692	Primary Batteries, Dry and Wet
33592		Communication and Energy Wire and Cable Manufacturing
335921		Fiber Optic Cable Manufacturing	N	3357	Drawing and Insulating of Nonferrous Wire (fiber optic cable-insulating only)
335929		Other Communication and Energy Wire Manufacturing	N	3357	Drawing and Insulating of Nonferrous Wire (communication and energy wire, except fiber optic-insulating only)
33593		Wiring Device Manufacturing
335931		Current-Carrying Wiring Device Manufacturing	E	3643	Current-Carrying Wiring Devices
335932		Noncurrent-Carrying Wiring Device Manufacturing	R	3644	Noncurrent-Carrying Wiring Devices (except fishwire, electrical wiring tool)
33599		All Other Electrical Equipment and Component Manufacturing
335991		Carbon and Graphite Product Manufacturing	E	3624	Carbon and Graphite Products
335999	a	All Other Miscellaneous Electrical Equipment and Component Manufacturing	R	3629	Electrical Industrial Apparatus, NEC
335999	b	All Other Miscellaneous Electrical Equipment and Component Manufacturing		3699	Electrical Machinery, Equipment, and Supplies, NEC (other electrical industrial apparatus)
336		Transportation Equipment Manufacturing
3361		Motor Vehicle Manufacturing
33611		Automobile and Light Duty Motor Vehicle Manufacturing
336111		Automobile Manufacturing	N	3711	Motor Vehicles and Passenger Car Bodies (automobiles)
336112		Light Truck and Utility Vehicle Manufacturing	N	3711	Motor Vehicles and Passenger Car Bodies (light trucks and utility vehicles)
33612		Heavy Duty Truck Manufacturing	N	3711	Motor Vehicles and Passenger Car Bodies (heavy duty trucks)
3362		Motor Vehicle Body and Trailer Manufacturing
33621		Motor Vehicle Body and Trailer Manufacturing
336211	a	Motor Vehicle Body Manufacturing	R	3711	Motor Vehicles and Passenger Car Bodies (kit car and other passenger car bodies)
336211	b	Motor Vehicle Body Manufacturing		3713	Truck and Bus Bodies
336211	c	Motor Vehicle Body Manufacturing		3714	Motor Vehicle Parts and Accessories (dump truck lifting mechanisms and fifth wheels)
336212		Truck Trailer Manufacturing	E	3715	Truck Trailers
336213		Motor Home Manufacturing	E	3716	Motor Homes
336214	a	Travel Trailer and Camper Manufacturing	R	3792	Travel Trailers and Campers
336214	b	Travel Trailer and Camper Manufacturing		3799	Transportation Equipment, NEC (automobile, boat, utility and light truck trailers)
3363		Motor Vehicle Parts Manufacturing
33631		Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
336311		Carburetor, Piston, Piston Ring, and Valve Manufacturing	E	3592	Carburetors, Pistons, Piston Rings, and Valves
336312		Gasoline Engine and Engine Parts Manufacturing	N	3714	Motor Vehicle Parts and Accessories (gasoline engines and engine parts including rebuilt)
33632		Motor Vehicle Electrical and Electronic Equipment Manufacturing
336321		Vehicular Lighting Equipment Manufacturing	E	3647	Vehicular Lighting Equipment
336322	a	Other Motor Vehicle Electrical and Electronic Equipment Manufacturing	R	3694	Electrical Equipment for Internal Combustion Engines
336322	b	Other Motor Vehicle Electrical and Electronic Equipment Manufacturing		3714	Motor Vehicle Parts and Accessories (wiring harness sets, other than ignition; block heaters and battery heaters; instrument board assemblies; permanent defrosters; windshield washer-wiper mechanisms; cruise control mechanisms; and other electrical equip
33633		Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing	N	3714	Motor Vehicle Parts and Accessories (steering and suspension parts)
33634	a	Motor Vehicle Brake System Manufacturing	N	3292	Asbestos Products (asbestos brake linings and pads)
33634	b	Motor Vehicle Brake System Manufacturing		3714	Motor Vehicle Parts and Accessories (brake and brake systems, including assemblies)
33635		Motor Vehicle Transmission and Power Train Parts Manufacturing	N	3714	Motor Vehicle Parts and Accessories (transmissions and power train parts, including rebuilding)
33636	a	Motor Vehicle Seating and Interior Trim Manufacturing	N	2396	Automotive Trimmings, Apparel Findings, and Related Products (textile motor vehicle trimming)
33636	b	Motor Vehicle Seating and Interior Trim Manufacturing		2399	Fabricated Textile Products, NEC (seat belts, and seat and tire covers)
33636	c	Motor Vehicle Seating and Interior Trim Manufacturing		2531	Public Building and Related Furniture (seats for motor vehicles)
33636	d	Motor Vehicle Seating and Interior Trim Manufacturing		3499	Fabricated Metal Products, NEC (metal motor vehicle seat frames)
33637		Motor Vehicle Metal Stamping	E	3465	Automotive Stampings
33639		Other Motor Vehicle Parts Manufacturing
336391		Motor Vehicle Air-Conditioning Manufacturing	N	3585	Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment (motor vehicle air-conditioning)
336399	a	All Other Motor Vehicle Parts Manufacturing	R	3429	Hardware, NEC (luggage and utility racks)
336399	b	All Other Motor Vehicle Parts Manufacturing		3519	Internal Combustion Engines, NEC (stationary engine radiators)
336399	c	All Other Motor Vehicle Parts Manufacturing		3599	Industrial and Commercial Machinery and Equipment, NEC (gasoline, oil, and intake filters for internal combustion engines, except for motor vehicles)
336399	d	All Other Motor Vehicle Parts Manufacturing		3714	Motor Vehicle Parts and Accessories (except truck and bus bodies, trailers, engine and engine parts, motor vehicle electrical and electronic equipment, motor vehicle steering and suspension components, motor vehicle brake systems, and motor vehicle trans
336399	e	All Other Motor Vehicle Parts Manufacturing		3799	Transportation Equipment, NEC (trailer hitches)
3364		Aerospace Product and Parts Manufacturing
33641		Aerospace Product and Parts Manufacturing
336411		Aircraft Manufacturing	R	3721	Aircraft (except research and development)
336412	a	Aircraft Engine and Engine Parts Manufacturing	R	3724	Aircraft Engines and Engine Parts (except research and development
336412	b	Aircraft Engine and Engine Parts Manufacturing		3728	Aircraft Parts and Auxiliary Equipment, NEC (target drones)
336413		Other Aircraft Parts and Auxiliary Equipment Manufacturing	R	3728	Aircraft Parts and Auxiliary Equipment, NEC (except fluid power aircraft subassemblies, target drones, and research and development)
336414		Guided Missile and Space Vehicle Manufacturing	R	3761	Guided Missiles and Space Vehicles (except research and development
336415		Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing	R	3764	Guided Missile and Space Vehicle Propulsion Units and Propulsion Unit Parts (except research and development)
336419		Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing	R	3769	Guided Missile and Space Vehicle Parts and Auxiliary Equipment (except research and development)
3365		Railroad Rolling Stock Manufacturing
33651	a	Railroad Rolling Stock Manufacturing	R	3531	Construction Machinery and Equipment (railway track maintenance equipment)
33651	b	Railroad Rolling Stock Manufacturing		3743	Railroad Equipment (except locomotive fuel lubricating or cooling medium pumps)
3366		Ship and Boat Building
33661		Ship and Boat Building
336611		Ship Building and Repairing	E	3731	Ship Building and Repairing (except floating dry docks not associated with shipyards)
336612		Boat Building	R	3732	Boat Building and Repairing (boat building)
3369		Other Transportation Equipment Manufacturing
33699		Other Transportation Equipment Manufacturing
336991	a	Motorcycle, Bicycle, and Parts Manufacturing	R	3944	Games, Toys, and Children's Vehicles, Except Dolls and Bicycles (metal tricycles)
336991	b	Motorcycle, Bicycle, and Parts Manufacturing		3751	Motorcycles, Bicycles and Parts
336992	a	Military Armored Vehicle, Tank, and Tank Component Manufacturing	R	3711	Motor Vehicles and Passenger Car Bodies (military armored vehicles)
336992	b	Military Armored Vehicle, Tank, and Tank Component Manufacturing		3795	Tanks and Tank Components
336999		All Other Transportation Equipment Manufacturing	R	3799	Transportation Equipment, NEC (except automobile, boat, utility light truck trailers, trailer hitches, and wheelbarrows)
337		Furniture and Related Product Manufacturing
3371		Household and Institutional Furniture and Kitchen Cabinet Manufacturing
33711	a	Wood Kitchen Cabinet and Countertop Manufacturing	R	2434	Wood Kitchen Cabinets
33711	b	Wood Kitchen Cabinet and Countertop Manufacturing		5712	Furniture Stores (custom wood cabinets)
33712		Household and Institutional Furniture Manufacturing
337121	a	Upholstered Household Furniture Manufacturing	R	2512	Wood Household Furniture, Upholstered
337121	b	Upholstered Household Furniture Manufacturing		2514	Metal Household Furniture (upholstered)
337121	c	Upholstered Household Furniture Manufacturing		2515	Mattress, Foundations, and Convertible Beds (convertible sofas)
337121	d	Upholstered Household Furniture Manufacturing		5712	Furniture (custom made upholstered household furniture except cabinets)
337122	a	Nonupholstered Wood Household Furniture Manufacturing	R	2511	Wood Household Furniture, Except Upholstered (except wood box spring frames)
337122	b	Nonupholstered Wood Household Furniture Manufacturing		5712	Furniture Stores (custom made wood nonupholstered household furniture except cabinets)
337124		Metal Household Furniture Manufacturing	R	2514	Metal Household Furniture (except upholstered and metal box spring frames)
337125		Household Furniture (except Wood and Metal) Manufacturing	E	2519	Household Furniture, NEC
337127	a	Institutional Furniture Manufacturing	R	2531	Public Building and Related Furniture (furniture made for public buildings)
337127	b	Institutional Furniture Manufacturing		2541	Wood Office and Store Fixtures, Partitions, Shelving, and Lockers (wood lunchroom tables and chairs)
337127	c	Institutional Furniture Manufacturing		2542	Office and Store Fixtures, Partitions, Shelving, and Lockers, Except Wood (lunchroom tables and chairs (except wood))
337127	d	Institutional Furniture Manufacturing		2599	Furniture and Fixtures, NEC (except hospital beds)
337127	e	Institutional Furniture Manufacturing		3952	Lead Pencils, Crayons, and Artist's Materials (drafting tables and boards)
337127	f	Institutional Furniture Manufacturing		3999	Manufacturing Industries, NEC (beauty and barber chairs)
337129		Wood Television, Radio, and Sewing Machine Cabinet Manufacturing	E	2517	Wood Television, Radio, Phonograph, and Sewing Machine Cabinets
3372		Office Furniture (including Fixtures) Manufacturing
33721		Office Furniture (including Fixtures) Manufacturing
337211		Wood Office Furniture Manufacturing	E	2521	Wood Office Furniture
337212		Custom Architectural Woodwork and Millwork Manufacturing	N	2541	Wood Office and Store Fixtures, Partitions, Shelving, and Lockers (architectural woodwork, millwork, and fixtures)
337214		Office Furniture (except Wood) Manufacturing	E	2522	Office Furniture, Except Wood
337215	a	Showcase, Partition, Shelving, and Locker Manufacturing	N	2511	Wood Household Furniture, Except Upholstered (wood box spring frames)
337215	b	Showcase, Partition, Shelving, and Locker Manufacturing		2514	Metal Household Furniture (metal box spring frames)
337215	c	Showcase, Partition, Shelving, and Locker Manufacturing		2542	Office and Store Fixtures, Partitions, Shelving and Lockers, Except Wood (except lunchroom tables and chairs)
337215	d	Showcase, Partition, Shelving, and Locker Manufacturing		2541	Wood Office and Store Fixtures, Partitions, Shelving, and Lockers (except counter tops, custom architectural woodwork, millwork, lunchroom and other fixtures)
337215	e	Showcase, Partition, Shelving, and Locker Manufacturing		2426	Hardwood Dimension and Flooring Mills (wood furniture frames and finished furniture parts)
337215	f	Showcase, Partition, Shelving, and Locker Manufacturing		3089	Plastics Products, NEC (finished plastics furniture parts)
337215	g	Showcase, Partition, Shelving, and Locker Manufacturing		3429	Hardware, NEC (convertible bed sleeper mechanisms, chair glides)
337215	h	Showcase, Partition, Shelving, and Locker Manufacturing		3499	Fabricated Metal Products, NEC (metal furniture frames)
3379		Other Furniture Related Product Manufacturing
33791		Mattress Manufacturing	R	2515	Mattresses, Foundations and Convertible Beds (mattresses and foundations)
33792		Blind and Shade Manufacturing	E	2591	Drapery Hardware and Window Blinds and Shades
339		Miscellaneous Manufacturing
3391		Medical Equipment and Supplies Manufacturing
33911		Medical Equipment and Supplies Manufacturing
339111	a	Laboratory Apparatus and Furniture Manufacturing	R	2599	Furniture and Fixtures, NEC (hospital beds)
339111	b	Laboratory Apparatus and Furniture Manufacturing		3821	Laboratory Apparatus and Furniture
339111	c	Laboratory Apparatus and Furniture Manufacturing		3841	Surgical and Medical Instruments and Apparatus (operating tables)
339112	a	Surgical and Medical Instrument Manufacturing	R	3841	Surgical and Medical Instruments and Apparatus (except tranquilizer guns and operating tables)
339112	b	Surgical and Medical Instrument Manufacturing		3829	Measuring and Controlling Devices, NEC (medical thermometers)
339113	a	Surgical Appliance and Supplies Manufacturing	R	3069	Fabricated Rubber Products, NEC (rubber gloves and life jackets)
339113	b	Surgical Appliance and Supplies Manufacturing		3842	Orthopedic, Prosthetic, and Surgical Appliances and Supplies (except electronic hearing aids)
339113	c	Surgical Appliance and Supplies Manufacturing		3851	Ophthalmic Goods (intra ocular lenses)
339114		Dental Equipment and Supplies Manufacturing	E	3843	Dental Equipment and Supplies
339115	a	Ophthalmic Goods Manufacturing	R	3851	Ophthalmic Goods (except intra ocular lenses)
339115	b	Ophthalmic Goods Manufacturing		5995	Optical Goods Stores (optical laboratories grinding of lenses to prescription)
339116		Dental Laboratories	E	8072	Dental Laboratories
3399		Other Miscellaneous Manufacturing
33991		Jewelry and Silverware Manufacturing
339911	a	Jewelry (except Costume) Manufacturing	R	3479	Coating, Engraving, and Allied Services, NEC (jewelry engraving and etching, including precious metal)
339911	b	Jewelry (except Costume) Manufacturing		3911	Jewelry, Precious Metal
339912	a	Silverware and Hollowware Manufacturing	R	3479	Coating, Engraving, and Allied Services, NEC (silver and plated ware engraving and etching)
339912	b	Silverware and Hollowware Manufacturing		3914	Silverware, Plated Ware, and Stainless Steel Ware (except nonprecious and precious plated metal cutlery and flatware)
339913		Jewelers' Material and Lapidary Work Manufacturing	R	3915	Jewelers' Findings and Materials, and Lapidary Work (except watch jewels)
339914	a	Costume Jewelry and Novelty Manufacturing	R	3479	Coating, Engraving, and Allied Services, NEC (costume jewelry engraving and etching)
339914	b	Costume Jewelry and Novelty Manufacturing		3961	Costume Jewelry and Costume Novelties, Except Precious Metal
33992	a	Sporting and Athletic Goods Manufacturing	E	3949	Sporting and Athletic Goods, NEC
33992	b	Sporting and Athletic Goods Manufacturing		3069	Fabricated Rubber Products, NEC (wet suits)
33993		Doll, Toy, and Game Manufacturing
339931		Doll and Stuffed Toy Manufacturing	E	3942	Dolls and Stuffed Toys
339932	a	Game, Toy, and Children's Vehicle Manufacturing	R	3069	Fabricated Rubber Products, NEC (rubber toys, except dolls)
339932	b	Game, Toy, and Children's Vehicle Manufacturing		3944	Games, Toys, and Children's Vehicles, Except Dolls and Bicycles (except metal tricycles)
339932	c	Game, Toy, and Children's Vehicle Manufacturing		3999	Manufacturing Industries, NEC (embroidery kits)
33994		Office Supplies (except Paper) Manufacturing
339941		Pen and Mechanical Pencil Manufacturing	E	3951	Pens, Mechanical Pencils, and Parts
339942	a	Lead Pencil and Art Good Manufacturing	R	2531	Public Buildings and Related Furniture (blackboards)
339942	b	Lead Pencil and Art Good Manufacturing		3579	Office Machines, NEC (pencil sharpeners, staplers and other office equipment)
339942	c	Lead Pencil and Art Good Manufacturing		3952	Lead Pencils, Crayons, and Artists' Materials (except drawing and india ink, and drafting tables and boards)
339943		Marking Device Manufacturing	E	3953	Marking Devices
339944		Carbon Paper and Inked Ribbon Manufacturing	E	3955	Carbon Paper and Inked Ribbons
33995		Sign Manufacturing	R	3993	Signs and Advertising Specialties (signs)
33999		All Other Miscellaneous Manufacturing
339991		Gasket, Packing, and Sealing Device Manufacturing	E	3053	Gaskets, Packing, and Sealing Devices
339992		Musical Instrument Manufacturing	E	3931	Musical Instruments
339993	a	Fastener, Button, Needle, and Pin Manufacturing	R	3965	Fasteners, Buttons, Needles, and Pins
339993	b	Fastener, Button, Needle, and Pin Manufacturing		3131	Boat and Shoe Cut Stock and Findings (metal buckles)
339994	a	Broom, Brush, and Mop Manufacturing	R	3991	Brooms and Brushes
339994	b	Broom, Brush, and Mop Manufacturing		2392	Housefurnishings, Except Curtains and Draperies (mops, floor and dust)
339995		Burial Casket Manufacturing	E	3995	Burial Caskets
339999	a	All Other Miscellaneous Manufacturing	R	2499	Wood Products, NEC (mirror and picture frames)
339999	b	All Other Miscellaneous Manufacturing		3634	Electric Housewares and Fans (electronic cigarette lighters)
339999	c	All Other Miscellaneous Manufacturing		3999	Manufacturing Industries, NEC (other miscellaneous products not specially provided for previously)
42		Wholesale Trade
421		Wholesale Trade, Durable Goods
4211		Motor Vehicle and Motor Vehicle Parts and Supplies Wholesalers
42111		Automobile and Other Motor Vehicle Wholesalers	E	5012	Automobiles and Other Motor Vehicles
42112		Motor Vehicle Supplies and New Parts Wholesalers	R	5013	Motor Vehicle Supplies and New Parts (except parts sold via retail methods)
42113		Tire and Tube Wholesalers	R	5014	Tires and Tubes (except tires sold via retail method)
42114		Motor Vehicle Parts (Used) Wholesalers	R	5015	Motor Vehicle Parts, Used (except sold via retail method)
4212		Furniture and Home Furnishing Wholesalers
42121		Furniture Wholesalers	R	5021	Furniture (except furniture sold via retail method)
42122		Home Furnishing Wholesalers	R	5023	Homefurnishings (except homefurnishings sold via retail method)
4213		Lumber and Other Construction Materials Wholesalers
42131		Lumber, Plywood, Millwork, and Wood Panel Wholesalers	E	5031	Lumber, Plywood, Millwork, and Wood Panels
42132		Brick, Stone, and Related Construction Material Wholesalers	R	5032	Brick, Stone, and Related Construction Materials (except construction materials sold via retail method)
42133		Roofing, Siding, and Insulation Material Wholesalers	E	5033	Roofing, Siding, and Insulation Materials
42139		Other Construction Material Wholesalers	R	5039	Construction Materials, NEC (sold via wholesale method)
4214		Professional and Commercial Equipment and Supplies Wholesalers
42141		Photographic Equipment and Supplies Wholesalers	E	5043	Photographic Equipment and Supplies
42142		Office Equipment Wholesalers	R	5044	Office Equipment (except sold via retail method)
42143		Computer and Computer Peripheral Equipment and Software Wholesalers	R	5045	Computers and Computer Peripherals Equipment and Software (except computers, equipment, and software sold via retail method)
42144		Other Commercial Equipment Wholesalers	E	5046	Commercial Equipment, NEC
42145		Medical, Dental, and Hospital Equipment and Supplies Wholesalers	R	5047	Medical, Dental and Hospital Equipment and Supplies (except medical, dental, and hospital equipment and supplies sold via retail method)
42146		Ophthalmic Goods Wholesalers	E	5048	Ophthalmic Goods
42149		Other Professional Equipment and Supplies Wholesalers	R	5049	Professional Equipment and Supplies, NEC (except religious and school supplies sold via retail method)
4215		Metal and Mineral (except Petroleum) Wholesalers
42151		Metal Service Centers and Offices	E	5051	Metals Service Centers and Offices
42152		Coal and Other Mineral and Ore Wholesalers	E	5052	Coal and Other Mineral and Ores
4216		Electrical Goods Wholesalers
42161		Electrical Apparatus and Equipment, Wiring Supplies, and Construction Material Wholesalers	R	5063	Electrical Apparatus and Equipment, Wiring Supplies and Construction Materials (except electrical supplies sold via retail method)
42162		Electrical Appliance, Television, and Radio Set Wholesalers	E	5064	Electrical Appliances, Television and Radio Sets
42169		Other Electronic Parts and Equipment Wholesalers	E	5065	Electronic Parts and Equipment, NEC
4217		Hardware, and Plumbing and Heating Equipment and Supplies Wholesalers
42171		Hardware Wholesalers	R	5072	Hardware (except sold via retail method)
42172		Plumbing and Heating Equipment and Supplies (Hydronics) Wholesalers	R	5074	Plumbing and Heating Equipment and Supplies (Hydronics) (except plumbing equipment sold via retail method)
42173		Warm Air Heating and Air-Conditioning Equipment and Supplies Wholesalers	E	5075	Warm Air Heating and Air-Conditioning Equipment and Supplies
42174		Refrigeration Equipment and Supplies Wholesalers	E	5078	Refrigeration Equipment and Supplies
4218		Machinery, Equipment, and Supplies Wholesalers
42181		Construction and Mining (except Oil Well) Machinery and Equipment Wholesalers	E	5082	Construction and Mining (Except Petroleum) Machinery and Equipment
42182		Farm and Garden Machinery and Equipment Wholesalers	R	5083	Farm and Garden Machinery and Equipment (except lawn and garden equipment sold via retail method)
42183	a	Industrial Machinery and Equipment Wholesalers	R	5084	Industrial Machinery and Equipment
42183	b	Industrial Machinery and Equipment Wholesalers		5085	Industrial Supplies (fluid power accessories)
42184		Industrial Supplies Wholesalers	R	5085	Industrial Supplies (except fluid power accessories)
42185		Service Establishment Equipment and Supplies Wholesalers	R	5087	Service Establishment Equipment and Supplies (except sales of the service establishment equipment and supplies sold via retail method)
42186	a	Transportation Equipment and Supplies (except Motor Vehicle) Wholesalers	R	5088	Transportation Equipment and Supplies, Except Motor Vehicles
42186	b	Transportation Equipment and Supplies (except Motor Vehicle) Wholesalers		7389	Business Services, NEC (yacht brokers)
4219		Miscellaneous Durable Goods Wholesalers
42191		Sporting and Recreational Goods and Supplies Wholesalers	E	5091	Sporting and Recreational Goods and Supplies
42192		Toy and Hobby Goods and Supplies Wholesalers	E	5092	Toys and Hobby Goods and Supplies
42193		Recyclable Material Wholesalers	E	5093	Scrap and Waste Materials
42194		Jewelry, Watch, Precious Stone, and Precious Metal Wholesalers	E	5094	Jewelry, Watches, Precious Stones, and Precious Metals
42199	a	Other Miscellaneous Durable Goods Wholesalers	R	5099	Durable Goods, NEC
42199	b	Other Miscellaneous Durable Goods Wholesalers		7822	Motion Picture and Video Tape Distribution (prerecorded video tapes - distribution)
422		Wholesale Trade, Nondurable Goods
4221		Paper and Paper Product Wholesalers
42211		Printing and Writing Paper Wholesalers	E	5111	Printing and Writing Paper
42212		Stationery and Office Supplies Wholesalers	R	5112	Stationery and Office Supplies (except stationery and office supplies sold via retail method)
42213		Industrial and Personal Service Paper Wholesalers	E	5113	Industrial and Personal Service Paper
4222		Drugs and Druggists' Sundries Wholesalers
42221		Drugs and Druggists' Sundries Wholesalers	E	5122	Drugs, Drug Proprietaries, and Druggists' Sundries
4223		Apparel, Piece Goods, and Notions Wholesalers
42231		Piece Goods, Notions, and Other Dry Goods Wholesalers	R	5131	Piece Goods, Notions, and Other Dry Goods (except piece goods converters)
42232		Men's and Boys' Clothing and Furnishings Wholesalers	E	5136	Men's and Boys' Clothing and Furnishings
42233		Women's, Children's, and Infants' Clothing and Accessories Wholesalers	E	5137	Women's, Children's, and Infants' Clothing and Accessories
42234		Footwear Wholesalers	E	5139	Footwear
4224		Grocery and Related Product Wholesalers
42241		General Line Grocery Wholesalers	E	5141	Groceries, General Line
42242		Packaged Frozen Food Wholesalers	E	5142	Packaged Frozen Foods
42243		Dairy Product (except Dried or Canned) Wholesalers	E	5143	Dairy Products, Except Dried or Canned
42244		Poultry and Poultry Product Wholesalers	E	5144	Poultry and Poultry Products
42245		Confectionery Wholesalers	E	5145	Confectionery
42246		Fish and Seafood Wholesalers	E	5146	Fish and Seafoods
42247		Meat and Meat Product Wholesalers	R	5147	Meats and Meat Products (except boxed beef)
42248		Fresh Fruit and Vegetable Wholesalers	E	5148	Fresh Fruits and Vegetables
42249		Other Grocery and Related Products Wholesalers	R	5149	Groceries and Related Products, NEC (except bottling mineral or spring water)
4225		Farm Product Raw Material Wholesalers
42251		Grain and Field Bean Wholesalers	E	5153	Grain and Field Beans
42252		Livestock Wholesalers	E	5154	Livestock
42259		Other Farm Product Raw Material Wholesalers	E	5159	Farm-Product Raw Materials, NEC
4226		Chemical and Allied Products Wholesalers
42261		Plastics Materials and Basic Forms and Shapes Wholesalers	E	5162	Plastics Materials and Basic Forms and Shapes
42269		Other Chemical and Allied Products Wholesalers	E	5169	Chemicals and Allied Products, NEC
4227		Petroleum and Petroleum Products Wholesalers
42271		Petroleum Bulk Stations and Terminals	R	5171	Petroleum Bulk Stations and Terminals (except petroleum sold via retail method)
42272		Petroleum and Petroleum Products Wholesalers (except Bulk Stations and Terminals)	E	5172	Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals
4228		Beer, Wine, and Distilled Alcoholic Beverage Wholesalers
42281		Beer and Ale Wholesalers	E	5181	Beer and Ale
42282		Wine and Distilled Alcoholic Beverage Wholesalers	E	5182	Wine and Distilled Alcoholic Beverages
4229		Miscellaneous Nondurable Goods Wholesalers
42291		Farm Supplies Wholesalers	R	5191	Farm Supplies (except lawn and garden supplies sold via retail method)
42292		Book, Periodical, and Newspaper Wholesalers	E	5192	Books, Periodicals, and Newspapers
42293		Flower, Nursery Stock, and Florists' Supplies Wholesalers	E	5193	Flowers, Nursery Stock, and Florists' Supplies (except nursery stock sold via retail method)
42294		Tobacco and Tobacco Product Wholesalers	E	5194	Tobacco and Tobacco Products
42295		Paint, Varnish, and Supplies Wholesalers	E	5198	Paints, Varnishes, and Supplies
42299		Other Miscellaneous Nondurable Goods Wholesalers	R	5199	Nondurable Goods, NEC (except specialty advertising)
441		Motor Vehicle and Parts Dealers
4411		Automobile Dealers
44111		New Car Dealers	E	5511	Motor Vehicle Dealers (New and Used)
44112		Used Car Dealers	E	5521	Motor Vehicle Dealers (Used Only)
4412		Other Motor Vehicle Dealers
44121		Recreational Vehicle Dealers	E	5561	Recreational Vehicle Dealers
44122		Motorcycle, Boat, and Other Motor Vehicle Dealers
441221		Motorcycle Dealers	E	5571	Motorcycle Dealers
441222		Boat Dealers	E	5551	Boat Dealers
441229		All Other Motor Vehicle Dealers	E	5599	Automotive Dealers, NEC
4413		Automotive Parts, Accessories, and Tire Stores
44131	a	Automotive Parts and Accessories Stores	N	5013	Motor Vehicle Supplies and New Parts (Wholesale) (auto parts sold via retail method)
44131	b	Automotive Parts and Accessories Stores		5731	Radio, Television, and Consumer Electronics Stores (automobile radios)
44131	c	Automotive Parts and Accessories Stores		5015	Motor Vehicle Parts, Used (sold via retail method)
44131	d	Automotive Parts and Accessories Stores		5531	Auto and Home Supply Stores (auto supply stores)
44132	a	Tire Dealers	N	5014	Tires and Tubes (Wholesale) (tires and tubes sold via retail method)
44132	b	Tire Dealers		5531	Auto and Home Supply Stores (tires and tubes)
442		Furniture and Home Furnishings Stores
4421		Furniture Stores
44211	a	Furniture Stores	R	5021	Furniture (Wholesale) (sold via the retail method)
44211	b	Furniture Stores		5712	Furniture Stores (except custom furniture and cabinets)
4422		Home Furnishings Stores
44221	a	Floor Covering Stores	R	5023	Homefurnishings (Wholesale) (floor covering sold via retail method)
44221	b	Floor Covering Stores		5713	Floor Coverings Stores
44229		Other Home Furnishings Stores
442291	a	Window Treatment Stores	N	5714	Drapery, Curtain, and Upholstery Stores (drapery and curtain stores)
442291	b	Window Treatment Stores		5719	Miscellaneous Homefurnishings Stores (blinds and shades)
442299	a	All Other Home Furnishings Stores	R	5719	Miscellaneous Homefurnishings Stores (except pottery and crafts made and sold on site and window furnishings)
442299	b	All Other Home Furnishings Stores		7699	Repair Shops and Related Services, NEC (custom picture framing)
443		Electronics and Appliance Stores
4431		Electronics and Appliance Stores
44311		Appliance, Television, and Other Electronics Stores
443111	a	Household Appliance Stores	R	5722	Household Appliance Stores
443111	b	Household Appliance Stores		7623	Refrigeration and Air-Conditioning Service and Repair Shops (retailing new refrigerators from a storefront and repairing refrigerators)
443111	c	Household Appliance Stores		7629	Electrical and Electronic Repair Shops, NEC (retailing new electrical and electronic appliances from a storefront and repairing appliances)
443112	a	Radio, Television, and Other Electronics Stores	R	5731	Radio, Television, and Consumer Electronics Stores (except auto radios)
443112	b	Radio, Television, and Other Electronics Stores		5999	Miscellaneous Retail Stores, NEC (typewriters and telephones)
443112	c	Radio, Television, and Other Electronics Stores		7622	Radio and Television Repair Shops (retailing new radios and TVs from a storefront and repairing radios and TVs)
44312	a	Computer and Software Stores	R	5045	Computers and Computer Peripheral Equipment and Software (sold via retail method)
44312	b	Computer and Software Stores		5734	Computer and Computer Software Stores
44312	c	Computer and Software Stores		7378	Computer Maintenance and Repair (retailing new computers from a storefront and repairing computers)
44313		Camera and Photographic Supplies Stores	E	5946	Camera and Photographic Supply Stores
444		Building Material and Garden Equipment and Supplies Dealers
4441		Building Material and Supplies Dealers
44411		Home Centers	N	5211	Lumber and Other Building Materials Dealers (home center stores)
44412		Paint and Wallpaper Stores	R	5231	Paint, Glass, and Wallpaper Stores (paint and wallpaper)
44413	a	Hardware Stores	R	5072	Hardware (sold via retail method)
44413	b	Hardware Stores		5251	Hardware Stores
44419	a	Other Building Material Dealers	R	5032	Brick, Stone, and Related Construction Materials (Wholesale) (sold via retail method)
44419	b	Other Building Material Dealers		5039	Construction Materials, NEC (Wholesale) (glass, sold via retail method)
44419	c	Other Building Material Dealers		5063	Electrical Apparatus and Equipment, Wiring Supplies, and Construction Materials (Wholesale) (sold via retail method)
44419	d	Other Building Material Dealers		5074	Plumbing and Heating Equipment and Supplies (Hydronics, sold via retail method)
44419	e	Other Building Material Dealers		5211	Lumber and Other Building Materials Dealers (except home centers)
44419	f	Other Building Material Dealers		5231	Paint, Glass, and Wallpaper Stores (glass)
4442		Lawn and Garden Equipment and Supplies Stores
44421	a	Outdoor Power Equipment Stores	N	5083	Farm and Garden Machinery and Equipment (Wholesale) (sold via retail method)
44421	b	Outdoor Power Equipment Stores		5261	Retail Nurseries, Lawn and Garden Supply Stores (outdoor power equipment)
44422	a	Nursery and Garden Centers	R	5191	Farm Supplies (sold via retail method)
44422	b	Nursery and Garden Centers		5193	Flowers, Nursery Stock, and Florists' Supplies (sold via retail method)
44422	c	Nursery and Garden Centers		5261	Retail Nurseries, Lawn and Garden Supply Stores (except outdoor power equipment)
44-45		Retail Trade
445		Food and Beverage Stores
4451		Grocery Stores
44511		Supermarkets and Other Grocery (except Convenience) Stores	N	5411	Grocery Stores (except convenience stores and grocery stores with substantial general merchandise)
44512		Convenience Stores	N	5411	Grocery Stores (convenience stores without gas)
4452		Specialty Food Stores
44521	a	Meat Markets	R	5421	Meat and Fish (Seafood) Markets, Including Freezer Provisioners (meat except freezer provisioners)
44521	b	Meat Markets		5499	Miscellaneous Food Stores (poultry and poultry products)
44522		Fish and Seafood Markets	N	5421	Meat and Fish (Seafood) Markets, Including Freezer Provisioners (seafood)
44523		Fruit and Vegetable Markets	E	5431	Fruit and Vegetable Markets
44529		Other Specialty Food Stores
445291		Baked Goods Stores	R	5461	Retail Bakeries (selling only)
445292		Confectionery and Nut Stores	E	5441	Candy, Nut and Confectionery Stores
445299	a	All Other Specialty Food Stores	R	5499	Miscellaneous Food Stores (except food supplements, poultry stores, and stores with food for immediate consumption)
445299	b	All Other Specialty Food Stores		5451	Dairy Products Stores
4453		Beer, Wine, and Liquor Stores
44531		Beer, Wine, and Liquor Stores	E	5921	Liquor Stores
446		Health and Personal Care Stores
4461		Health and Personal Care Stores
44611		Pharmacies and Drug Stores	E	5912	Drug Stores and Proprietary Stores
44612	a	Cosmetics, Beauty Supplies, and Perfume Stores	N	5087	Service Establishment Equipment and Supplies (beauty and barber shop equipment and supplies sold via retail method)
44612	b	Cosmetics, Beauty Supplies, and Perfume Stores		5999	Miscellaneous Retail Stores, NEC (cosmetics and perfumes)
44613		Optical Goods Stores	R	5995	Optical Goods Stores (except labs grinding prescription lenses)
44619		Other Health and Personal Care Stores
446191		Food (Health) Supplement Stores	N	5499	Miscellaneous Food Stores (food supplements)
446199	a	All Other Health and Personal Care Stores	N	5047	Medical, Dental, and Hospital Equipment and Supplies (sold via retail method)
446199	b	All Other Health and Personal Care Stores		5999	Miscellaneous Retail Stores, NEC (hearing aids and artificial limbs)
447		Gasoline Stations
4471		Gasoline Stations
44711	a	Gasoline Stations with Convenience Stores	N	5541	Gasoline Service Station (gasoline station with convenience store)
44711	b	Gasoline Stations with Convenience Stores		5411	Grocery Stores (convenience store with gas)
44719		Other Gasoline Stations	N	5541	Gasoline Service Station (gasoline station without convenience store)
448		Clothing and Clothing Accessories Stores
4481		Clothing Stores
44811		Men's Clothing Stores	R	5611	Men's and Boys' Clothing and Accessory Stores (clothing stores)
44812		Women's Clothing Stores	E	5621	Women's Clothing Stores
44813		Children's and Infants' Clothing Stores	E	5641	Children's and Infants' Wear Stores
44814		Family Clothing Stores	E	5651	Family Clothing Stores
44815	a	Clothing Accessories Stores	N	5611	Men's and Boys' Clothing and Accessory Stores (accessories)
44815	b	Clothing Accessories Stores		5632	Women's Accessory and Specialty Stores (accessories)
44815	c	Clothing Accessories Stores		5699	Miscellaneous Apparel and Accessory Stores (accessories)
44819	a	Other Clothing Stores	R	5699	Miscellaneous Apparel and Accessory Stores (miscellaneous apparel)
44819	b	Other Clothing Stores		5632	Women's Accessory and Specialty Stores (specialty stores)
4482		Shoe Stores
44821		Shoe Stores	E	5661	Shoe Stores
4483		Jewelry, Luggage, and Leather Goods Stores
44831		Jewelry Stores	R	5944	Jewelry Stores
44832		Luggage and Leather Goods Stores	E	5948	Luggage and Leather Goods Stores
451		Sporting Goods, Hobby, Book, and Music Stores
4511		Sporting Goods, Hobby, and Musical Instrument Stores
45111	a	Sporting Goods Stores	R	5941	Sporting Goods Stores and Bicycle Shops
45111	b	Sporting Goods Stores		7699	Repair Shops and Related Services, NEC (retailing new bicycles from a storefront and repairing bicycles)
45112		Hobby, Toy, and Game Stores	E	5945	Hobby, Toy, and Game Stores
45113	a	Sewing, Needlework, and Piece Goods Stores	R	5714	Drapery, Curtain, and Upholstery Stores (upholstery materials)
45113	b	Sewing, Needlework, and Piece Goods Stores		5949	Sewing, Needlework, and Piece Goods Stores
45114		Musical Instrument and Supplies Stores	E	5736	Musical Instruments Stores
4512		Book, Periodical, and Music Stores
45121		Book Stores and News Dealers
451211		Book Stores	E	5942	Book Stores
451212		News Dealers and Newsstands	E	5994	News Dealers and Newsstands
45122		Prerecorded Tape, Compact Disc, and Record Stores	E	5735	Record and Prerecorded Tape Stores
452		General Merchandise Stores
4521		Department Stores
45211		Department Stores	E	5311	Department Stores
4529		Other General Merchandise Stores
45291	a	Warehouse Clubs and Superstores	N	5399	Miscellaneous General Merchandise Stores (warehouse clubs and supermarket/general merchandise combination)
45291	b	Warehouse Clubs and Superstores		5411	Grocery Stores (grocery stores and supermarkets selling substantial amounts of nonfood items)
45299	a	All Other General Merchandise Stores	R	5399	Miscellaneous General Merchandise Stores (except warehouse club and supermarket/general merchandise combination)
45299	b	All Other General Merchandise Stores		5331	Variety Stores
45299	c	All Other General Merchandise Stores		5531	Auto and Home Supply Stores (other auto and home supply stores)
453		Miscellaneous Store Retailers
4531		Florists
45311		Florists	E	5992	Florists
4532		Office Supplies, Stationery, and Gift Stores
45321	a	Office Supplies and Stationery Stores	R	5044	Office Equipment (sold via retail method)
45321	b	Office Supplies and Stationery Stores		5049	Professional Equipment and Supplies, NEC (school supplies sold via retail method)
45321	c	Office Supplies and Stationery Stores		5112	Stationery and Office Supplies (sold via retail method)
45321	d	Office Supplies and Stationery Stores		5943	Stationery Stores
45322		Gift, Novelty, and Souvenir Stores	E	5947	Gift, Novelty, and Souvenir Shops
4533		Used Merchandise Stores
45331		Used Merchandise Stores	R	5932	Used Merchandise Stores (except pawn shops)
4539		Other Miscellaneous Store Retailers
45391		Pet and Pet Supplies Stores	N	5999	Miscellaneous Retail Stores, NEC (pet and pet supplies)
45392		Art Dealers	N	5999	Miscellaneous Retail Stores, NEC (art dealer)
45393		Manufactured (Mobile) Home Dealers	E	5271	Mobile Home Dealers
45399		All Other Miscellaneous Store Retailers
453991		Tobacco Stores	E	5993	Tobacco Stores and Stands
453998		All Other Miscellaneous Store Retailers (except Tobacco Stores)	R	5999	Miscellaneous Retail Stores, NEC (except art, pet and pet supplies, hearing aids, artificial limbs, cosmetics, telephones, typewriters, personal appliances, and rough gems)
454		Nonstore Retailers
4541		Electronic Shopping and Mail-Order Houses
45411		Electronic Shopping and Mail-Order Houses	E	5961	Catalog and Mail-Order Houses
4542		Vending Machine Operators
45421		Vending Machine Operators	E	5962	Automatic Merchandise Machine Operators
4543		Direct Selling Establishments
45431		Fuel Dealers
454311	a	Heating Oil Dealers	R	5171	Petroleum Bulk Stations and Terminals (heating oil sold to final consumer)
454311	b	Heating Oil Dealers		5983	Fuel Oil Dealers
454312	a	Liquefied Petroleum Gas (Bottled Gas) Dealers	R	5171	Petroleum Bulk Stations and Terminals (LP gas sold to final consumer)
454312	b	Liquefied Petroleum Gas (Bottled Gas) Dealers		5984	Liquefied Petroleum Gas (Bottled Gas) Dealers
454319		Other Fuel Dealers	E	5989	Fuel Dealers, NEC
45439	a	Other Direct Selling Establishments	R	5421	Meat and Fish (Seafood) Markets, Including Freezer Provisioners (freezer provisioners)
45439	b	Other Direct Selling Establishments		5963	Direct Selling Establishments (except mobile food services)
481		Air Transportation
4811		Scheduled Air Transportation
48111		Scheduled Air Transportation
481111		Scheduled Passenger Air Transportation	N	4512	Air Transportation, Scheduled (passenger)
481112		Scheduled Freight Air Transportation	N	4512	Air Transportation, Scheduled (freight)
4812		Nonscheduled Air Transportation
48121		Nonscheduled Air Transportation
481211		Nonscheduled Chartered Passenger Air Transportation	N	4522	Air Transportation, Nonscheduled (passenger)
481212		Nonscheduled Chartered Freight Air Transportation	N	4522	Air Transportation, Nonscheduled (freight)
481219		Other Nonscheduled Air Transportation	N		Establishments that use general purpose aircraft to provide a variety of specialized flying services
482		Rail Transportation
4821		Rail Transportation
48211		Rail Transportation
482111		Line-Haul Railroads	E	4011	Railroads, Line-Haul Operating
482112		Short Line Railroads	N	4013	Railroad Switching and Terminal Establishments (belt line and logging railroads)
483		Water Transportation
4831		Deep Sea, Coastal, and Great Lakes Water Transportation
48311		Deep Sea, Coastal, and Great Lakes Water Transportation
483111		Deep Sea Freight Transportation	E	4412	Deep Sea Foreign Transportation of Freight
483112		Deep Sea Passenger Transportation	R	4481	Deep Sea Transportation of Passengers, Except by Ferry (deep sea activities)
483113	a	Coastal and Great Lakes Freight Transportation	R	4424	Deep Sea Domestic Transportation of Freight
483113	b	Coastal and Great Lakes Freight Transportation		4432	Freight Transportation on the Great Lakes - St. Lawrence Seaway
483114	a	Coastal and Great Lakes Passenger Transportation	R	4481	Deep Sea Transportation of Passengers, Except by Ferry (coastal activities)
483114	b	Coastal and Great Lakes Passenger Transportation		4482	Ferries (coastal and Great Lakes)
4832		Inland Water Transportation
48321		Inland Water Transportation
483211		Inland Water Freight Transportation	E	4449	Water Transportation of Freight, NEC
483212	a	Inland Water Passenger Transportation	R	4482	Ferries (inland)
483212	b	Inland Water Passenger Transportation		4489	Water Transportation of Passengers, NEC (water taxi)
484		Truck Transportation
4841		General Freight Trucking
48411	a	General Freight Trucking, Local	N	4212	Local Trucking without Storage (general freight)
48411	b	General Freight Trucking, Local		4214	Local Trucking with Storage (general freight)
48412		General Freight Trucking, Long-Distance
484121		General Freight Trucking, Long-Distance, Truckload	N	4213	Trucking, Except Local (general freight, truckload)
484122		General Freight Trucking, Long-Distance, Less Than Truckload	N	4213	Trucking, Except Local (general freight, less than truckload)
4842		Specialized Freight Trucking
48421	a	Used Household and Office Goods Moving	N	4212	Local Trucking Without Storage (household goods moving)
48421	b	Used Household and Office Goods Moving		4213	Trucking, Except Local (household goods moving)
48421	c	Used Household and Office Goods Moving		4214	Local Trucking With Storage (household goods moving)
48422	a	Specialized Freight (except Used Goods) Trucking, Local	N	4212	Local Trucking without Storage (specialized freight)
48422	b	Specialized Freight (except Used Goods) Trucking, Local		4214	Local Trucking with Storage (specialized freight)
48423		Specialized Freight (except Used Goods) Trucking, Long-Distance	N	4213	Trucking, Except Local (specialized freight)
48-49		Transportation and Warehousing
485		Transit and Ground Passenger Transportation
4851		Urban Transit Systems
48511		Urban Transit Systems
485111		Mixed Mode Transit Systems	N	4111	Local and Suburban Transit (mixed mode)
485112		Commuter Rail Systems	N	4111	Local and Suburban Transit (commuter rail)
485113		Bus and Other Motor Vehicle Transit Systems	N	4111	Local and Suburban Transit (bus and motor vehicle)
485119		Other Urban Transit Systems	N	4111	Local and Suburban Transit (other than mixed mode, commuter rail, and bus and motor vehicle)
4852		Interurban and Rural Bus Transportation
48521		Interurban and Rural Bus Transportation	E	4131	Intercity and Rural Bus Transportation
4853		Taxi and Limousine Service
48531	a	Taxi Service	R	4121	Taxicabs
48531	b	Taxi Service		4899	Communications Services, NEC (taxi cab dispatch services)
48532		Limousine Service	N	4119	Local Passenger Transportation, NEC (limousine rental with driver and automobile rental with driver)
4854		School and Employee Bus Transportation
48541	a	School and Employee Bus Transportation	R	4151	School Buses
48541	b	School and Employee Bus Transportation		4119	Local Passenger Transportation, NEC (employee transportation)
4855		Charter Bus Industry
48551	a	Charter Bus Industry	R	4141	Local Charter Bus Service
48551	b	Charter Bus Industry		4142	Bus Charter Services, Except Local
4859		Other Transit and Ground Passenger Transportation
48599		Other Transit and Ground Passenger Transportation
485991		Special Needs Transportation	N	4119	Local Passenger Transportation, NEC (special needs transportation)
485999	a	All Other Transit and Ground Passenger Transportation	R	4111	Local and Suburban Transit (airport transportation service)
485999	b	All Other Transit and Ground Passenger Transportation		4119	Local Passenger Transportation, NEC (hearse rental with driver and carpool and vanpool operation)
486		Pipeline Transportation
4861		Pipeline Transportation of Crude Oil
48611		Pipeline Transportation of Crude Oil	E	4612	Crude Petroleum Pipelines
4862		Pipeline Transportation of Natural Gas
48621	a	Pipeline Transportation of Natural Gas	R	4922	Natural Gas Transmission
48621	b	Pipeline Transportation of Natural Gas		4923	Natural Gas Transmission and Distribution (transmission)
4869		Other Pipeline Transportation
48691	a	Pipeline Transportation of Refined	E	4613	Refined Petroleum Pipelines
48691	b	Pipeline Transportation of Refined
48699		All Other Pipeline Transportation	E	4619	Pipelines, NEC
487		Scenic and Sightseeing Transportation
4871		Scenic and Sightseeing Transportation, Land
48711	a	Scenic and Sightseeing Transportation, Land	N	4119	Local Passenger Transportation, NEC (sightseeing buses and cable and cog railways, except scenic)
48711	b	Scenic and Sightseeing Transportation, Land		4789	Transportation Services, NEC (horse-drawn cabs and carriages)
48711	c	Scenic and Sightseeing Transportation, Land		7999	Amusement and Recreation Services, NEC (scenic transport operations, land)
4872		Scenic and Sightseeing Transportation, Water
48721	a	Scenic and Sightseeing Transportation, Water	N	4489	Water Transportation of Passengers, NEC (airboats, excursion boats, and sightseeing boats)
48721	b	Scenic and Sightseeing Transportation, Water		7999	Amusement and Recreation Services, NEC (charter fishing)
4879		Scenic and Sightseeing Transportation, Other
48799	a	Scenic and Sightseeing Transportation, Other	N	4522	Air Transportation, Nonscheduled (sightseeing planes)
48799	b	Scenic and Sightseeing Transportation, Other		7999	Amusement and Recreation Services, NEC (aerial tramways, scenic and amusement)
488		Support Activities for Transportation
4881		Support Activities for Air Transportation
48811		Airport Operations
488111	a	Air Traffic Control	N	4581	Airports, Flying Fields, and Airport Terminal Services (private air traffic control)
488111	b	Air Traffic Control		9621	Regulation and Administration of Transportation Programs (government air traffic control)
488119	a	Other Airport Operations	N	4581	Airports, Flying Fields, and Airport Terminal Services (airfreight handling at airports, hangar operations, airport terminal services, aircraft storage, airports, and flying fields)
488119	b	Other Airport Operations		4959	Sanitary Services, NEC (vacuuming of runways)
48819		Other Support Activities for Air Transportation	N	4581	Airports, Flying Fields, and Airport Terminal Services (aircraft servicing and repairing)
4882		Support Activities for Rail Transportation
48821	a	Support Activities for Rail Transportation	R	4013	Railroad Switching and Terminal Establishments (all but short line railroads)
48821	b	Support Activities for Rail Transportation		4741	Rental of Railroad Cars (grain leveling in railroad cars, grain trimming for railroad equipment, precooling of fruits and vegetables in connection with transportation, and railroad car cleaning, icing, ventilating, and heating)
48821	c	Support Activities for Rail Transportation		4789	Transportation Services, NEC (car loading and unloading; cleaning of railroad ballasts; dining, parlor, sleeping, and other car operations; and railroad maintenance)
4883		Support Activities for Water Transportation
48831	a	Port and Harbor Operations	N	4491	Marine Cargo Handling (dock and pier operations)
48831	b	Port and Harbor Operations		4499	Water Transportation Services, NEC (lighthouse and canal operations)
48832		Marine Cargo Handling	R	4491	Marine Cargo Handling (all but dock and pier operations)
48833	a	Navigational Services to Shipping	N	4492	Towing and Tugboat Services
48833	b	Navigational Services to Shipping		4499	Water Transportation Services, NEC (piloting vessels in and out of harbors and marine salvage)
48839	a	Other Support Activities for Water Transportation	R	3731	Ship Building and Repairing (floating dry docks not associated with a shipyard)
48839	b	Other Support Activities for Water Transportation		4499	Water Transportation Services, NEC (all but lighthouse operations, piloting vessels in and out of harbors, boat and ship rental, marine salvage, and canal operations)
48839	c	Other Support Activities for Water Transportation		4785	Fixed Facilities and Inspection and Weighing Services for Motor Vehicle Transportation (marine cargo checkers)
48839	d	Other Support Activities for Water Transportation		7699	Repair Shops and Related Services, NEC (ship scaling)
4884		Support Activities for Road Transportation
48841		Motor Vehicle Towing	N	7549	Automotive Services, Except Repair and Carwashes (towing)
48849	a	Other Support Activities for Road Transportation	R	4173	Terminal and Service Facilities for Motor Vehicle Passenger Transportation
48849	b	Other Support Activities for Road Transportation		4231	Terminal and Joint Terminal Maintenance Facilities for Motor Freight Transportation
48849	c	Other Support Activities for Road Transportation		4785	Fixed Facilities and Inspection and Weighing Services for Motor Vehicle Transportation (all but marine cargo checkers)
4885		Freight Transportation Arrangement
48851		Freight Transportation Arrangement	R	4731	Arrangement of Transportation of Freight and Cargo (except freight rate auditors and tariff consultants)
4889		Other Support Activities for Transportation
48899		Other Support Activities for Transportation
488991		Packing and Crating	E	4783	Packing and Crating
488999	a	All Other Support Activities for Transportation	R	4729	Arrangement of Passenger Transportation, NEC (arrangement of carpools and vanpools)
488999	b	All Other Support Activities for Transportation		4789	Transportation Services, NEC (pipeline terminals and stockyards for transportation)
491		Postal Service
4911		Postal Service
49111	a	Postal Service	R	4311	Postal Service
49111	b	Postal Service		7389	Business Services, NEC (post office contract stations)
492		Couriers and Messengers
4921		Couriers
49211	a	Couriers	R	4215	Courier Services, Except by Air (hub and spoke intercity delivery)
49211	b	Couriers		4513	Air Courier Services
4922		Local Messengers and Local Delivery
49221		Local Messengers and Local Delivery	N	4215	Courier Services, Except by Air (local delivery)
493		Warehousing and Storage
4931		Warehousing and Storage
49311	a	General Warehousing and Storage	R	4225	General Warehousing and Storage (all but self-storage miniwarehouse warehousing)
49311	b	General Warehousing and Storage		4226	Special Warehousing and Storage, NEC (warehousing in foreign trade zones)
49312	a	Refrigerated Warehousing and Storage	R	4222	Refrigerated Warehousing and Storage
49312	b	Refrigerated Warehousing and Storage		4226	Special Warehousing and Storage, NEC (fur storage)
49313		Farm Product Warehousing and Storage	E	4221	Farm Product Warehousing and Storage
49319		Other Warehousing and Storage	R	4226	Special Warehousing and Storage, NEC (all but fur storage and warehousing in foreign trade zones)
51		Information
511		Publishing Industries
5111		Newspaper, Periodical, Book, and Database Publishers
51111		Newspaper Publishers	E	2711	Newspapers: Publishing, or Publishing and Printing
51112	a	Periodical Publishers	R	2721	Periodicals: Publishing, or Publishing and Printing
51112	b	Periodical Publishers		2741	Miscellaneous Publishing (shopping news)
51113	a	Book Publishers	R	2731	Books: Publishing, or Publishing and Printing (except music books)
51113	b	Book Publishers		2741	Miscellaneous Publishing (technical manuals and books)
51114	a	Database and Directory Publishers	N	2741	Miscellaneous Publishing (database publishers)
51114	b	Database and Directory Publishers		7331	Direct Mail Advertising Services (mailing list compilers)
51119		Other Publishers
511191		Greeting Card Publishers	R	2771	Greeting Cards (publishing greeting cards)
511199		All Other Publishers	R	2741	Miscellaneous Publishing (except database, sheet music, shopping news, and technical manuals and book publishing)
5112		Software Publishers
51121		Software Publishers	R	7372	Prepackaged Software (software publishing)
512		Motion Picture and Sound Recording Industries
5121		Motion Picture and Video Industries
51211		Motion Picture and Video Production	E	7812	Motion Picture and Video Tape Production
51212	a	Motion Picture and Video Distribution	R	7822	Motion Picture and Video Tape Distribution (except video tape and cassette wholesalers)
51212	b	Motion Picture and Video Distribution		7829	Services Allied to Motion Picture Distribution (commercial distribution film libraries)
51213		Motion Picture and Video Exhibition
512131		Motion Picture Theaters (except Drive-Ins)	E	7832	Motion Picture Theaters, Except Drive-In
512132		Drive-In Motion Picture Theaters	E	7833	Drive-In Motion Picture Theaters
51219		Postproduction and Other Motion Picture and Video Industries
512191		Teleproduction and Other Postproduction Services	N	7819	Services Allied to Motion Picture Production (teleproduction and postproduction services)
512199	a	Other Motion Picture and Video Industries	N	7819	Services Allied to Motion Picture Production (except casting bureaus, wardrobe and equipment rental, talent payment services, teleproduction and other postproduction services, reproduction of videos, and film distributors and other related motion picture
512199	b	Other Motion Picture and Video Industries		7829	Services Allied to Motion Picture Distribution (booking agencies)
5122		Sound Recording Industries
51221		Record Production	N	8999	Services, NEC (record production)
51222		Integrated Record Production/Distribution	N	3652	Phonograph Records and Prerecorded Audio Tapes and Disks (integrated record companies, except duplication only)
51223	a	Music Publishers	N	2731	Books: Publishing, or Publishing and Printing (music books)
51223	b	Music Publishers		2741	Miscellaneous Publishing (sheet music publishing)
51223	c	Music Publishers		8999	Services, NEC (music publishing)
51224		Sound Recording Studios	N	7389	Business Services, NEC (recording studios)
51229	a	Other Sound Recording Industries	N	7389	Business Services, NEC (audio taping services)
51229	b	Other Sound Recording Industries		7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (producers of radio programs)
513		Broadcasting and Telecommunications
5131		Radio and Television Broadcasting
51311		Radio Broadcasting
513111		Radio Networks	N	4832	Radio Broadcasting Stations (networks)
513112		Radio Stations	N	4832	Radio Broadcasting Stations (except networks)
51312		Television Broadcasting	N	4833	Television Broadcasting Stations
5132		Cable Networks and Program Distribution
51321		Cable Networks	N	4841	Cable and Other Pay Television Services (cable networks)
51322		Cable and Other Program Distribution	N	4841	Cable and Other Pay Television Services (except cable networks)
5133		Telecommunications
51331	a	Wired Telecommunications Carriers	N	4813	Telephone Communications, Except Radiotelephone (except resellers)
51331	b	Wired Telecommunications Carriers		4822	Telegraph and Other Message Communications
51332		Wireless Telecommunications Carriers (except Satellite)
513321		Paging	N	4812	Radiotelephone Communications (paging carriers)
513322	a	Cellular and Other Wireless Telecommunications	N	4812	Radiotelephone Communications (cellular carriers)
513322	b	Cellular and Other Wireless Telecommunications		4899	Communications Services, NEC (ship-to-shore broadcasting)
51333	a	Telecommunications Resellers	N	4812	Radio Communications (paging and cellular resellers)
51333	b	Telecommunications Resellers		4813	Telephone Communications, Except Radiotelephone (wired resellers)
51334	a	Satellite Telecommunications	N	4899	Communications Services, NEC (satellite communications)
51334	b	Satellite Telecommunications		4813	Telephone Communications, Except Radiotelephone (satellite resellers)
51339		Other Telecommunications	N	4899	Communications Services, NEC (except radio dispatch, ship-to-shore, and satellite communications)
514		Information Services and Data Processing Services
5141		Information Services
51411		News Syndicates	R	7383	News Syndicates (except independent news correspondents)
51412	a	Libraries and Archives	R	8231	Libraries
51412	b	Libraries and Archives		7829	Services Allied to Motion Picture Distribution (film archives)
51419		Other Information Services
514191		On-Line Information Services	E	7375	Information Retrieval Services
514199	a	All Other Information Services	N	8999	Services, NEC (miscellaneous information providers)
514199	b	All Other Information Services		7389	Business Services, NEC (stock photo agencies, press clipping services)
5142		Data Processing Services
51421	a	Data Processing Services	R	7374	Computer Processing and Data Preparation and Processing Services
51421	b	Data Processing Services		7379	Computer Related Services, NEC (disk and diskette conversion and recertification)
51421	c	Data Processing Services		7389	Business Services, NEC (microfilm services)
52		Finance and Insurance
521		Monetary Authorities - Central Bank
5211		Monetary Authorities - Central Bank
52111		Monetary Authorities - Central Bank	E	6011	Federal Reserve Banks
522		Credit Intermediation and Related Activities
5221		Depository Credit Intermediation
52211	a	Commercial Banking	R	6021	National Commercial Banks (banking)
52211	b	Commercial Banking		6022	State Commercial Banks (commercial banking)
52211	c	Commercial Banking		6029	Commercial Banks, NEC
52211	d	Commercial Banking		6081	Branches and Agencies of Foreign Banks (branches)
52212	a	Savings Institutions	R	6035	Savings Institutions, Federally Chartered
52212	b	Savings Institutions		6036	Savings Institutions, Not Federally Chartered
52213	a	Credit Unions	R	6061	Credit Unions, Federally Chartered
52213	b	Credit Unions		6062	Credit Unions, Not Federally Chartered
52219		Other Depository Credit Intermediation	N	6022	State Commercial Banks (private and industrial banking)
5222		Nondepository Credit Intermediation
52221	a	Credit Card Issuing	N	6021	National Commercial Banks (credit card issuing)
52221	b	Credit Card Issuing		6022	State Commercial Banks (credit card issuing)
52221	c	Credit Card Issuing		6141	Personal Credit Institutions (credit card issuing)
52221	d	Credit Card Issuing		6153	Short-Term Business Credit Institutions, Except Agricultural (credit card issuing)
52222	a	Sales Financing	N	6141	Personal Credit Institutions (installment sales finance)
52222	b	Sales Financing		6153	Short-Term Business Credit Institutions, Except Agricultural (business sales finance).
52222	c	Sales Financing		6159	Miscellaneous Business Credit Institutions (finance leasing combined with sales financing)
52229		Other Nondepository Credit Intermediation
522291		Consumer Lending	R	6141	Personal Credit Institutions (except installment sales finance and credit card issuing)
522292	a	Real Estate Credit	R	6111	Foreign Trade and International Banking Institutions (Federal Land Banks)
522292	b	Real Estate Credit		6162	Mortgage Bankers and Loan Correspondents (mortgage bankers and originators)
522292	c	Real Estate Credit		6159	Miscellaneous Business Credit Institutions (farm mortgage companies)
522293	a	International Trade Financing	N	6081	Branches and Agencies of Foreign Banks (international trade financing)
522293	b	International Trade Financing		6082	Foreign Trade and International Banking Institutions (international trade financing)
522293	c	International Trade Financing		6111	Federal and Federally-Sponsored Credit Agencies (trade banks)
522293	d	International Trade Financing		6159	Miscellaneous Business Credit Institutions (trade banks)
522294	a	Secondary Market Financing	N	6111	Federal and Federally Sponsored Credit Agencies (secondary market financing)
522294	b	Secondary Market Financing		6159	Miscellaneous Business Credit Institutions (secondary market financing)
522298	a	All Other Nondepository Credit Intermediation	N	5932	Used Merchandise Stores (pawnshops)
522298	b	All Other Nondepository Credit Intermediation		6019	Central Reserve Depository Institutions, NEC
522298	c	All Other Nondepository Credit Intermediation		6081	Branches and Agencies of Foreign Banks (agencies, except international trade financing)
522298	d	All Other Nondepository Credit Intermediation		6082	Foreign Trade and International Banking Institutions (except international trade financing)
522298	e	All Other Nondepository Credit Intermediation		6111	Federal and Federally-Sponsored Credit Agencies (except trade banks, secondary market financing and Federal Land Banks)
522298	f	All Other Nondepository Credit Intermediation		6141	Personal Credit Institutions (industrial nondeposit banks)
522298	g	All Other Nondepository Credit Intermediation		6159	Miscellaneous Business Credit Institutions (except trade banks, farm mortgage companies, secondary market, financing, and finance leasing)
5223		Activities Related to Credit Intermediation
52231		Mortgage and Nonmortgage Loan Brokers	E	6163	Loan Brokers
52232	a	Financial Transactions Processing, Reserve, and Clearinghouse Activities	N	6099	Functions Related to Depository Banking, NEC (electronic funds transfer networks and clearinghouse associations)
52232	b	Financial Transactions Processing, Reserve, and Clearinghouse Activities
52232	c	Financial Transactions Processing, Reserve, and Clearinghouse Activities		6153	Short-Term Business Credit Institutions, Except Agricultural (credit card service)
52232	d	Financial Transactions Processing, Reserve, and Clearinghouse Activities		7389	Business Services, NEC (credit card and validation service)
52239	a	Other Activities Related to Credit Intermediation	N	6099	Functions Related to Depository Banking, NEC (except electronic funds transfer networks and clearinghouses, foreign currency exchanges, escrow and fiduciary agencies and deposit brokers)
52239	b	Other Activities Related to Credit Intermediation		6162	Mortgage Bankers and Loan Correspondents (mortgage servicing)
523		Securities, Commodity Contracts, and Other Financial Investments and Related Activities
5231		Securities and Commodity Contracts Intermediation and Brokerage
52311		Investment Banking and Securities Dealing	N	6211	Security Brokers, Dealers, and Flotation Companies (security dealers and underwriters)
52312		Securities Brokerage	N	6211	Security Brokers, Dealers, and Flotation Companies (security brokers)
52313	a	Commodity Contracts Dealing	N	6099	Functions Related to Depository Banking, NEC (foreign currency exchange)
52313	b	Commodity Contracts Dealing		6799	Investors, NEC (commodity contract trading companies)
52313	c	Commodity Contracts Dealing		6221	Commodity Contracts Brokers and Dealers (commodity dealers)
52314		Commodity Contracts Brokerage	N	6221	Commodity Contracts Brokers and Dealers (commodity brokers)
5232		Securities and Commodity Exchanges
52321		Securities and Commodity Exchanges	E	6231	Security and Commodity Exchanges
5239		Other Financial Investment Activities
52391	a	Miscellaneous Intermediation	N	6211	Security Brokers, Dealers, and Flotation Companies (except security and commodity dealers, security brokers and oil and gas lease brokers)
52391	b	Miscellaneous Intermediation		6153	Short-Term Business Credit Institutions, Except Agricultural (except credit card service and issuing and business sales finance)
52391	c	Miscellaneous Intermediation		6792	Oil Royalty Traders (investing on own account)
52391	d	Miscellaneous Intermediation		6799	Investors, NEC (venture capital companies, investment clubs, and speculators for own account)
52392	a	Portfolio Management	N	6282	Investment Advice (portfolio managers)
52392	b	Portfolio Management		6371	Pension, Health, and Welfare Funds (managers)
52392	c	Portfolio Management		6733	Trust, Except Educational, Religious, and Charitable (managers)
52392	d	Portfolio Management		6799	Investors, NEC (commodity contract pool operators)
52393		Investment Advice	R	6282	Investment Advice (except portfolio managers)
52399		All Other Financial Investment Activities
523991	a	Trust, Fiduciary, and Custody Activities	N	6091	Nondeposit Trust Facilities
523991	b	Trust, Fiduciary, and Custody Activities		6099	Functions Related to Depository Banking, NEC (escrow and fiduciary agencies)
523991	c	Trust, Fiduciary, and Custody Activities		6289	Services Allied With the Exchange of Securities or Commodities, NEC (security custodians)
523991	d	Trust, Fiduciary, and Custody Activities		6733	Trusts, Except Educational, Religious, and Charitable (administrators of private estates)
523999	a	Miscellaneous Financial Investment Activities	R	6211	Security Brokers, Dealers, and Flotation Companies (oil and gas lease brokers' officers)
523999	b	Miscellaneous Financial Investment Activities		6289	Services Allied With the Exchange of Securities or Commodities, NEC (except securities custodians)
524		Insurance Carriers and Related Activities
5241		Insurance Carriers
52411		Direct Life, Health, and Medical Insurance Carriers
524113	a	Direct Life Insurance Carriers	R	6311	Life Insurance (life insurers-direct)
524113	b	Direct Life Insurance Carriers		6321	Accident and Health Insurance (disability insurers-direct)
524114	a	Direct Health and Medical Insurance Carriers	R	6324	Hospital and Medical Service Plans (health and medical insurers-direct)
524114	b	Direct Health and Medical Insurance Carriers		6321	Accident and Health Insurance (health and medical insurers-direct)
52412		Direct Insurance (except Life, Health, and Medical) Carriers
524126	a	Direct Property and Casualty Insurance Carriers	R	6331	Fire, Marine, and Casualty Insurance (fire, marine, and casualty insurers-direct, except contact lens insurance)
524126	b	Direct Property and Casualty Insurance Carriers		6351	Surety Insurance (financial responsibility insurers-direct)
524127		Direct Title Insurance Carriers|	R	6361	Title Insurance (title insurers-direct)
524128	a	Other Direct Insurance (except Life, Health, and Medical) Carriers	R	6331	Fire, Marine, and Casualty Insurance (contact lens insurance)
524128	b	Other Direct Insurance (except Life, Health, and Medical) Carriers		6399	Insurance Carriers, NEC
52413	a	Reinsurance Carriers	N	6311	Life Insurance (reinsurers)
52413	b	Reinsurance Carriers		6321	Accident and Health Insurance (reinsurers)
52413	c	Reinsurance Carriers		6324	Hospital and Medical Service Plans (reinsurers)
52413	d	Reinsurance Carriers		6331	Fire, Marine, and Casualty Insurance (reinsurers)
52413	e	Reinsurance Carriers		6351	Surety Insurance (reinsurers)
52413	f	Reinsurance Carriers		6361	Title Insurance (reinsurers)
5242		Agencies, Brokerages, and Other Insurance Related Activities
52421		Insurance Agencies and Brokerages	R	6411	Insurance Agents, Brokers, and Service (insurance agents and brokers)
52429		Other Insurance Related Activities
524291		Claims Adjusting	N	6411	Insurance Agents, Brokers, and Service (insurance claims adjusters)
524292	a	Third Party Administration of Insurance and Pension Funds	N	6371	Pension, Health, and Welfare Funds (administrators)
524292	b	Third Party Administration of Insurance and Pension Funds		6411	Insurance Agents, Brokers, and Service (processors)
524298		All Other Insurance Related Activities	N	6411	Insurance Agents, Brokers, and Service (except processors, agents and brokers, and claims adjusters)
525		Funds, Trusts, and Other Financial Vehicles
5251		Insurance and Employee Benefit Funds
52511		Pension Funds	N	6371	Pension, Health, and Welfare Funds (pension funds)
52512		Health and Welfare Funds	N	6371	Pension, Health, and Welfare Funds (health and welfare funds)
52519	a	Other Insurance Funds	N	6321	Accident and Health Insurance (self insurers)
52519	b	Other Insurance Funds		6324	Hospital and Medical Service Plans (self insurers)
52519	c	Other Insurance Funds		6331	Fire, Marine, and Casualty Insurance (self insurers)
52519	d	Other Insurance Funds		6733	Trusts, Except Educational, Religious, and Charitable (vacation funds for employees)
5259		Other Investment Pools and Funds
52591		Open-End Investment Funds	E	6722	Management Investment Offices, Open-End
52592		Trusts, Estates, and Agency Accounts	N	6733	Trusts, Except Educational, Religious, and Charitable (personal trusts, estates, and agency accounts)
52593		Real Estate Investment Trusts	E	6798	Real Estate Investment Trusts
52599	a	Other Financial Vehicles	R	6371	Pension, Health, and Welfare Funds (profit sharing funds)
52599	b	Other Financial Vehicles		6726	Unit Investment Trusts, Face-Amount Certificate Offices, and Closed-End Management Investment Offices
53		Real Estate and Rental and Leasing
531		Real Estate
5311		Lessors of Real Estate
53111	a	Lessors of Residential Buildings and Dwellings|	R	6513	Operators of Apartment Buildings
53111	b	Lessors of Residential Buildings and Dwellings|		6514	Operators of Dwellings Other Than Apartment
53112		Lessors of Nonresidential Buildings (except Miniwarehouses)	N	6512	Operators of Nonresidential Buildings (other except stadium and arena owners)
53113		Lessors of Miniwarehouses and Self-Storage Units	N	4225	General Warehousing and Storage (miniwarehouses and self-storage units)
53119	a	Lessors of Other Real Estate Property	R	6515	Operators of Residential Mobile Home Sites
53119	b	Lessors of Other Real Estate Property		6517	Lessors of Railroad Property
53119	c	Lessors of Other Real Estate Property		6519	Lessors of Real Property, NEC
5312		Offices of Real Estate Agents and Brokers
53121		Offices of Real Estate Agents and Brokers	N	6531	Real Estate Agents Managers (agents and brokers)
5313		Activities Related to Real Estate
53131		Real Estate Property Managers
531311		Residential Property Managers	N	6531	Real Estate Agents and Managers (managers-residential, real estate)
531312		Nonresidential Property Managers	N	6531	Real Estate Agents and Managers (managers-nonresidential, real estate)
53132		Offices of Real Estate Appraisers	N	6531	Real Estate Agents and Managers (appraisers)
53139		Other Activities Related to Real Estate	N	6531	Real Estate Agents and Managers (except real estate managers, condominium management, cemetery management, agents and brokers, and appraisers)
532		Rental and Leasing Services
5321		Automotive Equipment Rental and Leasing
53211		Passenger Car Rental and Leasing
532111		Passenger Car Rental	E	7514	Passenger Car Rental
532112		Passenger Car Leasing	E	7515	Passenger Car Leasing
53212	a	Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing	N	7513	Truck Rental and Leasing Without Drivers
53212	b	Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing		7519	Utility Trailers and Recreational Vehicle Rental
5322		Consumer Goods Rental
53221		Consumer Electronics and Appliances Rental	N	7359	Equipment Rental and Leasing, NEC (appliances, TV, VCR, and electronic equipment rental)
53222	a	Formal Wear and Costume Rental	N	7299	Miscellaneous Personal Services, NEC (formal wear and costume rental)
53222	b	Formal Wear and Costume Rental		7819	Services Allied to Motion Picture Production (wardrobe rental for motion picture film production)
53223		Video Tape and Disc Rental	E	7841	Video Tape Rental
53229		Other Consumer Goods Rental
532291		Home Health Equipment Rental	N	7352	Medical Equipment Rental and Leasing (home health furniture and equipment rental and leasing)
532292		Recreational Goods Rental	N	7999	Amusement and Recreation Services, NEC (canoe, pleasure boats, bicycles, motorcycles, moped, go carts, etc. rental)
532299		All Other Consumer Goods Rental	R	7359	Equipment Rental and Leasing, NEC (except transportation equipment, industrial equipment, and consumer electronics, appliances, and home and garden equipment)
5323		General Rental Centers
53231		General Rental Centers	N	7359	Equipment Rental and Leasing, NEC (general rental centers)
5324		Commercial and Industrial Machinery and Equipment Rental and Leasing
53241		Construction, Transportation, Mining, and Forestry Machinery and Equipment Rental and Leasing
532411	a	Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing	N	4499	Water Transportation Services, NEC (boat and ship rental, commercial)
532411	b	Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing		4741	Rental of Railroad Cars (rental of railroad cars)
532411	c	Commercial Air, Rail, and Water Transportation Equipment Rental and Leasing		7359	Equipment Rental and Leasing, NEC (aircraft rental and leasing)
532412	a	Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing	R	7353	Heavy Construction Equipment Rental and Leasing (without operators)
532412	b	Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing		7359	Equipment Rental and Leasing, NEC (oil field and well drilling equipment)
53242	a	Office Machinery and Equipment Rental and Leasing	N	7359	Equipment Rental and Leasing (office machine rental and leasing)
53242	b	Office Machinery and Equipment Rental and Leasing		7377	Computer Rental and Leasing
53249	a	Other Commercial and Industrial Machinery and Equipment Rental and Leasing	N	7352	Medical Equipment Rental and Leasing (medical machinery and equipment)
53249	b	Other Commercial and Industrial Machinery and Equipment Rental and Leasing		7359	Equipment Rental and Leasing, NEC (industrial truck and equipment rental and leasing)
53249	c	Other Commercial and Industrial Machinery and Equipment Rental and Leasing		7819	Services Allied to Motion Picture Production (motion picture equipment rental)
53249	d	Other Commercial and Industrial Machinery and Equipment Rental and Leasing		7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical equipment rental)
533		Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)
5331		Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)
53311	a	Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)	R	6792	Oil Royalty Traders (except investors on own account)
53311	b	Lessors of Nonfinancial Intangible Assets (except Copyrighted Works)		6794	Patent Owners and Lessors
54		Professional, Scientific, and Technical Services
541		Professional, Scientific, and Technical Services
5411		Legal Services
54111		Offices of Lawyers	E	8111	Legal Services
54112		Offices of Notaries	L		Null Set for U.S.
54119		Other Legal Services
541191		Title Abstract and Settlement Offices	E	6541	Title Abstract Offices
541199		All Other Legal Services	N	7389	Business Services, NEC (process services, patent agents, notaries public, paralegal services )
5412		Accounting, Tax Preparation, Bookkeeping, and Payroll Services
54121		Accounting, Tax Preparation, Bookkeeping, and Payroll Services
541211		Offices of Certified Public Accountants	N	8721	Accounting, Auditing, and Bookkeeping Services (auditing accountants)
541213		Tax Preparation Services	E	7291	Tax Return Preparation Services
541214	a	Payroll Services	N	7819	Services Allied to Motion Picture Production (talent payment services)
541214	b	Payroll Services		8721	Accounting, Auditing, and Bookkeeping Services (payroll services)
541219		Other Accounting Services	N	8721	Accounting, Auditing, and Bookkeeping Services (other accounting services)
5413		Architectural, Engineering, and Related Services
54131		Architectural Services	E	8712	Architectural Services
54132	a	Landscape Architectural Services	R	0781	Landscape Counseling and Planning (except horticultural consulting)
54132	b	Landscape Architectural Services		8748	Business Consulting Services, NEC (urban planners and industrial development organizations)
54133	a	Engineering Services	R	8711	Engineering Services
54133	b	Engineering Services		8748	Business Consulting Services, NEC (traffic engineering consulting)
54134		Drafting Services	N	7389	Business Services, NEC (drafting service)
54135		Building Inspection Services	N	7389	Business Services, NEC (home and building inspection services)
54136	a	Geophysical Surveying and Mapping Services	N	8713	Surveying Services (geophysical surveying )
54136	b	Geophysical Surveying and Mapping Services		1081	Metal Mining Services (geophysical surveying and mapping)
54136	c	Geophysical Surveying and Mapping Services		1382	Oil and Gas Field Exploration Services (geophysical surveying and mapping)
54136	d	Geophysical Surveying and Mapping Services		1481	Nonmetallic Minerals Services, Except Fuels (geophysical surveying and mapping)
54137	a	Surveying and Mapping (except Geophysical) Services	N	7389	Business Services, NEC (map making services)
54137	b	Surveying and Mapping (except Geophysical) Services		8713	Surveying Services (except geophysical surveying)
54137	c	Surveying and Mapping (except Geophysical) Services
54138		Testing Laboratories	R	8734	Testing Laboratories (except veterinary testing laboratories)
5414		Specialized Design Services
54141		Interior Design Services	N	7389	Business Services, NEC (interior design)
54142		Industrial Design Services	N	7389	Business Services, NEC (industrial design)
54143	a	Graphic Design Services	R	7336	Commercial Art and Graphic Design
54143	b	Graphic Design Services		8099	Health and Allied Services, NEC (medical artists)
54149		Other Specialized Design Services	N	7389	Business Services, NEC (fashion and other design services)
5415		Computer Systems Design and Related Services
54151		Computer Systems Design and Related Services
541511		Custom Computer Programming Services	E	7371	Computer Programming Services
541512	a	Computer Systems Design Services	N	7373	Computer Integrated Systems Design
541512	b	Computer Systems Design Services		7379	Computer Related Services, NEC (computer systems consultants)
541513		Computer Facilities Management Services	E	7376	Computer Facilities Management Services
541519		Other Computer Related Services	R	7379	Computer Related Services, NEC (except computer systems consultants and disk and diskette conversion and recertification)
5416		Management, Scientific, and Technical Consulting Services
54161		Management Consulting Services
541611		Administrative Management and General Management Consulting Services	N	8742	Management Consulting Services (administrative management and general management consulting)
541612	a	Human Resources and Executive Search Consulting Services	N	8742	Management Consulting Services (human resources and personnel management consulting)
541612	b	Human Resources and Executive Search Consulting Services		7361	Employment Agencies (executive placement services)
541612	c	Human Resources and Executive Search Consulting Services		8999	Services, NEC (actuarial consulting)
541613		Marketing Consulting Services	N	8742	Management Consulting Services (marketing consulting)
541614	a	Process, Physical Distribution, and Logistics Consulting Services	N	8742	Management Consulting Services (manufacturing management, physical distribution, and site location consulting)
541614	b	Process, Physical Distribution, and Logistics Consulting Services		4731	Arrangement of Transportation of Freight and Cargo (freight rate-auditors and tariff consulting)
541618		Other Management Consulting Services	N	8748	Business Consulting Services, NEC (except educational testing and consulting, economic consulting, safety and security, agriculture consulting, urban planning and industrial development organizations)
54162		Environmental Consulting Services	N	8999	Services, NEC (environmental consultants)
54169	a	Other Scientific and Technical Consulting Services	N	0781	Landscape Counseling and Planning (horticulture consulting)
54169	b	Other Scientific and Technical Consulting Services		8748	Business Consulting Services, NEC (safety, security, agriculture, and economic, consultants)
54169	c	Other Scientific and Technical Consulting Services		8999	Services, NEC (scientific and related consulting services)
5417		Scientific Research and Development Services
54171	a	Research and Development in the Physical, Engineering, and Life Sciences	N	3721	Aircraft (research and development)
54171	b	Research and Development in the Physical, Engineering, and Life Sciences		3724	Aircraft Engines and Engine Parts (research and development)
54171	c	Research and Development in the Physical, Engineering, and Life Sciences		3728	Aircraft Parts and Auxiliary Equipment, NEC (research and development)
54171	d	Research and Development in the Physical, Engineering, and Life Sciences		3761	Guided missiles and Space Vehicles (research and development)
54171	e	Research and Development in the Physical, Engineering, and Life Sciences		3764	Guided missile and Space Vehicle Propulsion Units and Propulsion Unit Parts (research and development)
54171	f	Research and Development in the Physical, Engineering, and Life Sciences		3769	Guided Missile Space Vehicle Parts and Auxiliary Equipment, NEC (research and development)
54171	g	Research and Development in the Physical, Engineering, and Life Sciences		8731	Commercial Physical and Biological Research
54171	h	Research and Development in the Physical, Engineering, and Life Sciences		8733	Noncommercial Research Organizations (physical, engineering and life sciences)
54172	a	Research and Development in the Social Sciences and Humanities	N	8732	Commercial Economic, Sociological, and Educational Research (social sciences and humanities)
54172	b	Research and Development in the Social Sciences and Humanities		8733	Noncommercial Research Organizations (social sciences and humanities)
5418		Advertising and Related Services
54181		Advertising Agencies	E	7311	Advertising Agencies
54182		Public Relations Agencies	E	8743	Public Relations Services
54183		Media Buying Agencies	N	7319	Advertising, NEC (media buying services)
54184		Media Representatives	E	7313	Radio, Television, and Publishers' Advertising Representatives
54185	a	Display Advertising	N	7312	Outdoor Advertising Services
54185	b	Display Advertising		7319	Advertising, NEC (display advertising, except outdoor)
54186		Direct Mail Advertising	R	7331	Direct Mail Advertising Services (except mailing list compilers)
54187	a	Advertising Material Distribution Services	N	7319	Advertising, NEC (advertising materials distributor)
54187	b	Advertising Material Distribution Services		7389	Business Services, NEC (distribution of telephone directories on a fee or contract basis)
54189	a	Other Services Related to Advertising	N	7319	Advertising, NEC (except media buying, display advertising, except outdoor; and advertising material distributors)
54189	b	Other Services Related to Advertising		5199	Nondurable Goods, NEC (advertising specialities goods distributors)
54189	c	Other Services Related to Advertising		7389	Business Services, NEC (sign painting and lettering, showcard painting, mannequin decorating service and other advertising related business services)
5419		Other Professional, Scientific, and Technical Services
54191		Marketing Research and Public Opinion Polling	N	8732	Commercial Economic, Sociological, and Educational Research (market research and opinion research)
54192		Photographic Services
541921		Photography Studios, Portrait	E	7221	Photographic Studios, Portrait
541922	a	Commercial Photography	R	7335	Commercial Photography (except when combined with a variety of aircraft based services)
541922	b	Commercial Photography		8099	Health and Allied Services, NEC (medical photography)
54193		Translation and Interpretation Services	N	7389	Business Services, NEC (translation and interpretation services)
54194	a	Veterinary Services	R	0741	Veterinary Services for Livestock
54194	b	Veterinary Services		0742	Veterinary Services for Animal Specialties
54194	c	Veterinary Services		8734	Testing Laboratories (veterinary testing laboratories)
54199	a	All Other Professional, Scientific, and Technical Services	N	7389	Business Services (appraisers, except insurance and real estate, and miscellaneous professional, scientific, and technical services)
54199	b	All Other Professional, Scientific, and Technical Services
55		Management of Companies and Enterprises
551		Management of Companies and Enterprises
5511		Management of Companies and Enterprises
55111		Management of Companies and Enterprises
551111		Offices of Bank Holding Companies	E	6712	Offices of Bank Holding Companies
551112		Offices of Other Holding Companies	E	6719	Offices of Holding Companies, NEC
551114		Corporate, Subsidiary, and Regional Managing Offices	N		These establishments were included as auxiliaries in the 1987 Standard Industrial Classification
56		Administrative and Support and Waste Management and Remediation Services
561		Administrative and Support Services
5611		Office Administrative Services
56111		Office Administrative Services	R	8741	Management Services (except construction management)
5612		Facilities Support Services
56121		Facilities Support Services	E	8744	Facilities Support Management Services
5613		Employment Services
56131	a	Employment Placement Agencies	R	7299	Miscellaneous Personal Services, NEC (babysitting bureaus)
56131	b	Employment Placement Agencies		7361	Employment Agencies (except executive placing services)
56131	c	Employment Placement Agencies		7819	Services Allied to Motion Picture Production (casting bureaus)
56131	d	Employment Placement Agencies		7922	Theatrical Producers and Miscellaneous Theatrical Services (casting agencies)
56132		Temporary Help Services	N	7363	Help Supply Services (except employee leasing service)
56133	a	Employee Leasing Services	N	7363	Help Supply Services (except temporary help service)
56133	b	Employee Leasing Services
5614		Business Support Services
56141		Document Preparation Services	N	7338	Secretarial and Court Reporting (except court reporting)
56142		Telephone Call Centers
561421		Telephone Answering Services	N	7389	Business Services, NEC (telephone answering)
561422		Telemarketing Bureaus	N	7389	Business Services, NEC (telemarketing bureaus and telephone soliciting)
56143		Business Service Centers
561431		Private Mail Centers	N	7389	Business Services, NEC (private mail centers and mailbox rental)
561439	a	Other Business Service Centers (including Copy Shops)	R	7334	Photocopying and Duplicating Services (except instant printing)
561439	b	Other Business Service Centers (including Copy Shops)		7389	Business Services, NEC (other business service centers, except private mail centers and mailbox rental)
56144		Collection Agencies	E	7322	Adjustment and Collection Services
56145		Credit Bureaus	E	7323	Credit Reporting Services
56149		Other Business Support Services
561491		Repossession Services	N	7389	Business Services, NEC (recovery and repossession services)
561492		Court Reporting and Stenotype Services	N	7338	Secretarial and Court Reporting (except secretarial)
561499	a	All Other Business Support Services	N	7389	Business Services, NEC (business support services except telephone answering, telemarketing bureaus, private mail centers and repossession services)
561499	b	All Other Business Support Services
5615		Travel Arrangement and Reservation Services
56151		Travel Agencies	E	4724	Travel Agencies
56152		Tour Operators	E	4725	Tour Operators
56159		Other Travel Arrangement and Reservation Services
561591		Convention and Visitors Bureaus	N	7389	Business Services, NEC (convention and visitors bureaus, tourist information bureaus)
561599	a	All Other Travel Arrangement and Reservation Services	N	4729	Arrangement of Passenger Transportation, NEC (except arrangement of vanpools and carpools)
561599	b	All Other Travel Arrangement and Reservation Services		7389	Business Services, NEC (reservation systems: hotel & restaurants and time-share condominium exchange)
561599	c	All Other Travel Arrangement and Reservation Services		7999	Amusement and Recreation Services, NEC (ticket agencies)
561599	d	All Other Travel Arrangement and Reservation Services		8699	Membership Organizations, NEC (travel motor clubs)
561599	e	All Other Travel Arrangement and Reservation Services		7922	Theatrical Producers (except motion pictures) and Miscellaneous Theatrical Services (theatrical ticket agencies)
5616		Investigation and Security Services
56161		Investigation, Guard, and Armored Car Services
561611		Investigation Services	N	7381	Detective, Guard, and Armored Car Services (detective services)
561612		Security Guards and Patrol Services	N	7381	Detective, Guard, and Armored Car Services (guard services)
561613		Armored Car Services	N	7381	Detective, Guard, and Armored Car Services (armored car services)
56162		Security Systems Services
561621		Security Systems Services (except Locksmiths)	E	7382	Security Systems Services
561622		Locksmiths	N	7699	Repair Shops and Related Services, NEC (locksmith shops)
5617		Services to Buildings and Dwellings
56171	a	Exterminating and Pest Control Services	R	4959	Sanitary Services, NEC (mosquito eradication)
56171	b	Exterminating and Pest Control Services		7342	Disinfecting and Pest Control Services (exterminating and pest control)
56172	a	Janitorial Services	R	7342	Disinfecting and Pest Control Services (except exterminating)
56172	b	Janitorial Services		7349	Building Cleaning and Maintenance Services, NEC (except lighting maintenance services)
56172	c	Janitorial Services		4581	Airports, Flying Fields, and Airport Terminal Services (airplane cleaning and janitorial services)
56173	a	Landscaping Services	R	0782	Lawn and Garden Services
56173	b	Landscaping Services		0783	Ornamental Shrub and Tree Services
56174		Carpet and Upholstery Cleaning Services	E	7217	Carpet and Upholstery Cleaning
56179	a	Other Services to Buildings and Dwellings	N	7389	Business Services, NEC (swimming pool cleaning and maintenance)
56179	b	Other Services to Buildings and Dwellings		7349	Building Cleaning and Maintenance Services, NEC (lighting maintenance service)
56179	c	Other Services to Buildings and Dwellings		7699	Repair Shops and Related Services, NEC (furnace, duct, chimney, gutter, and drain cleaning services)
5619		Other Support Services
56191		Packaging and Labeling Services	N	7389	Business Services, NEC (packaging and labeling services)
56192		Convention and Trade Show Organizers	N	7389	Business Services, NEC (convention and trade show services)
56199		All Other Support Services	N	7389	Business Services, NEC (other support services except packaging and labeling, convention and trade shows services, convention and visitor bureaus, tourist information bureaus)
562		Waste Management and Remediation Services
5621		Waste Collection
56211		Waste Collection
562111		Solid Waste Collection	N	4212	Local Trucking Without Storage (solid waste collection without disposal)
562112		Hazardous Waste Collection	N	4212	Local Trucking Without Storage (hazardous waste collection without disposal)
562119		Other Waste Collection	N	4212	Local Trucking Without Storage (other waste collection without disposal)
5622		Waste Treatment and Disposal
56221		Waste Treatment and Disposal
562211		Hazardous Waste Treatment and Disposal	N	4953	Refuse Systems (hazardous waste treatment and disposal)
562212		Solid Waste Landfill	N	4953	Refuse Systems (solid waste landfills)
562213		Solid Waste Combustors and Incinerators	N	4953	Refuse Systems (solid waste combustors and incinerators)
562219		Other Nonhazardous Waste Treatment and Disposal	N	4953	Refuse Systems (other nonhazardous waste treatment and disposal)
5629		Remediation and Other Waste Management Services
56291	a	Remediation Services	N	1799	Special Trade Contractors, NEC (asbestos abatement and lead paint removal contractors)
56291	b	Remediation Services		4959	Sanitary Services, NEC (remediation services)
56292		Materials Recovery Facilities	N	4953	Refuse Systems (materials recovery facilities)
56299		All Other Waste Management Services
562991	a	Septic Tank and Related Services	N	7359	Equipment Rental and Leasing, NEC (portable toilet rental)
562991	b	Septic Tank and Related Services		7699	Repair Shops and Related Services, NEC (cesspool and septic tank cleaning)
562998	a	All Other Miscellaneous Waste Management Services	R	4959	Sanitary Services, NEC (all but remediation services, malaria control, mosquito eradication, snowplowing, street sweeping, and airport runway vacuuming)
562998	b	All Other Miscellaneous Waste Management Services		7699	Repair Shops and Related Services, NEC (sewer cleaning and rodding)
61		Educational Services
611		Educational Services
6111		Elementary and Secondary Schools
61111		Elementary and Secondary Schools	E	8211	Elementary and Secondary Schools
6112		Junior Colleges
61121		Junior Colleges	E	8222	Junior Colleges and Technical Institutes
6113		Colleges, Universities, and Professional Schools
61131		Colleges, Universities, and Professional Schools	E	8221	Colleges, Universities, and Professional Schools
6114		Business Schools and Computer and Management Training
61141		Business and Secretarial Schools	E	8244	Business and Secretarial Schools
61142		Computer Training	R	8243	Data Processing Schools (except computer repair training)
61143		Professional and Management Development Training	N	8299	Schools and Educational Services, NEC (professional and management development training)
6115		Technical and Trade Schools
61151		Technical and Trade Schools
611511	a	Cosmetology and Barber Schools	N	7231	Beauty Shops (beauty and cosmetology schools)
611511	b	Cosmetology and Barber Schools		7241	Barber Shops (barber colleges)
611512	a	Flight Training	N	8249	Vocational Schools, NEC (aviation schools, excluding flying instruction)
611512	b	Flight Training		8299	Schools and Educational Services, NEC (flying instruction)
611513		Apprenticeship Training	N	8249	Vocational Schools, NEC (vocational apprenticeship training)
611519	a	Other Technical and Trade Schools	N	8249	Vocational Schools, NEC (except aviation and flight training and apprenticeship training)
611519	b	Other Technical and Trade Schools		8243	Data Processing Schools (computer repair training)
611519	c	Other Technical and Trade Schools		8299	Schools and Educational Services, NEC (modeling and cooking schools)
6116		Other Schools and Instruction
61161	a	Fine Arts Schools	N	8299	Schools and Educational Services, NEC (art, drama, and music schools)
61161	b	Fine Arts Schools		7911	Dance Studios, Schools, and Halls (dance instructors, and professional and other dance schools)
61162		Sports and Recreation Instruction	N	7999	Amusement and Recreation Services, NEC (baseball, basketball, bowling, gymnastic, judo, karate, parachute, scuba and skin diving, skating, ski, swimming, tennis, and other sports instruction; and sports instructional schools and camps)
61163		Language Schools	N	8299	Schools and Educational Services, NEC (language schools)
61169		All Other Schools and Instruction
611691		Exam Preparation and Tutoring	N	8299	Schools and Educational Services, NEC (exam preparation and tutoring)
611692		Automobile Driving Schools	N	8299	Schools and Educational Services, NEC (automobile driving instruction)
611699	a	All Other Miscellaneous Schools and Instruction	N	7999	Amusement and Recreation Services, NEC (nonathletic recreational instruction)
611699	b	All Other Miscellaneous Schools and Instruction		8299	Schools and Educational Services, NEC (except professional and management training, aviation and flight training, fine arts schools, language schools, exam preparation and tutoring, automobile driving schools, and educational support services)
6117		Educational Support Services
61171	a	Educational Support Services	N	8299	Schools and Educational Services NEC (except instruction)
61171	b	Educational Support Services		8748	Business Consulting Services, NEC (educational test development and evaluation services, educational testing services, and educational consultants)
62		Health Care and Social Assistance
621		Ambulatory Health Care Services
6211		Offices of Physicians
62111		Offices of Physicians
621111	a	Offices of Physicians (except Mental Health Specialists)	N	8011	Offices and Clinics of Doctors of Medicine (except mental health specialists)
621111	b	Offices of Physicians (except Mental Health Specialists)		8031	Offices and Clinics of Doctors of Osteopathy (except mental health specialists)
621112	a	Offices of Physicians, Mental Health Specialists	N	8011	Offices and Clinics of Doctors of Medicine (mental health specialists)
621112	b	Offices of Physicians, Mental Health Specialists		8031	Offices and Clinics of Doctors of Osteopathy (mental health specialists)
6212		Offices of Dentists
62121		Offices of Dentists	E	8021	Offices and Clinics of Dentists
6213		Offices of Other Health Practitioners
62131		Offices of Chiropractors	E	8041	Offices and Clinics of Chiropractors
62132		Offices of Optometrists	E	8042	Offices and Clinics of Optometrists
62133		Offices of Mental Health Practitioners (except Physicians)	N	8049	Offices and Clinics of Health Practitioners, NEC (mental health practitioners except physicians)
62134		Offices of Physical, Occupational and Speech Therapists, and Audiologists	N	8049	Offices and Clinics of Health Practitioners, NEC (physical, occupational, recreational and speech therapists, and audiologists)
62139		Offices of All Other Health Practitioners
621391		Offices of Podiatrists	E	8043	Offices and Clinics of Podiatrists
621399		Offices of All Other Miscellaneous Health Practitioners	N	8049	Offices and Clinics of Health Practitioners, NEC (except mental health practitioners, physical, occupational, speech therapists, and audiologists)
6214		Outpatient Care Centers
62141	a	Family Planning Centers	N	8093	Speciality Outpatient Facilities, NEC (family planning centers)
62141	b	Family Planning Centers		8099	Health and Allied Services, NEC (childbirth preparation)
62142		Outpatient Mental Health and Substance Abuse Centers	N	8093	Specialty Outpatient Facilities, NEC (mental health facilities)
62149		Other Outpatient Care Centers
621491		HMO Medical Centers	N	8011	Offices and Clinics of Doctors of Medicine (HMO Medical Centers)
621492		Kidney Dialysis Centers	E	8092	Kidney Dialysis Centers
621493		Freestanding Ambulatory Surgical and Emergency Centers	N	8011	Offices and Clinics of Doctors of Medicine (surgical and emergency centers)
621498		All Other Outpatient Care Centers	N	8093	Specialty Outpatient Facilities, NEC (except family planning and mental health centers)
6215		Medical and Diagnostic Laboratories
62151		Medical and Diagnostic Laboratories
621511		Medical Laboratories	R	8071	Medical Laboratories (except diagnostic imaging centers)
621512		Diagnostic Imaging Centers	N	8071	Medical Laboratories (diagnostic imaging centers)
6216		Home Health Care Services
62161		Home Health Care Services	E	8082	Home Health Care Services
6219		Other Ambulatory Health Care Services
62191	a	Ambulance Services	N	4119	Local Passenger Transportation, NEC (land ambulance)
62191	b	Ambulance Services		4522	Air Transportation, Nonscheduled (air ambulance)
62199		All Other Ambulatory Health Care Services
621991		Blood and Organ Banks	N	8099	Health and Allied Services, NEC (blood and organ banks)
621999		All Other Miscellaneous Ambulatory Health Care Services	N	8099	Health and Allied Services, NEC (except blood and organ banks, medical artists, medical photography, and childbirth preparation classes)
622		Hospitals
6221		General Medical and Surgical Hospitals
62211	a	General Medical and Surgical Hospitals	R	8062	General Medical and Surgical Hospitals
62211	b	General Medical and Surgical Hospitals		8069	Specialty Hospitals, Except Psychiatric (children's hospitals)
6222		Psychiatric and Substance Abuse Hospitals
62221	a	Psychiatric and Substance Abuse Hospitals	R	8063	Psychiatric Hospitals
62221	b	Psychiatric and Substance Abuse Hospitals		8069	Specialty Hospitals, Except Psychiatric (substance abuse hospitals)
6223		Specialty (except Psychiatric and Substance Abuse) Hospitals
62231		Specialty (except Psychiatric and Substance Abuse) Hospitals	R	8069	Specialty Hospitals, Except Psychiatric (except children's and substance abuse hospitals)
623		Nursing and Residential Care Facilities
6231		Nursing Care Facilities
62311	a	Nursing Care Facilities	N	8051	Skilled Nursing Care Facilities (except continuing care retirement communities)
62311	b	Nursing Care Facilities		8052	Intermediate Care Facilities (except continuing care retirement communities and mental retardation facilities)
62311	c	Nursing Care Facilities		8059	Nursing and Personal Care Facilities, NEC (except continuing care retirement communities)
6232		Residential Mental Retardation, Mental Health and Substance Abuse Facilities
62321		Residential Mental Retardation Facilities	N	8052	Intermediate Care Facilities (mental retardation facilities)
62322		Residential Mental Health and Substance Abuse Facilities	N	8361	Residential Care (mental health and substance abuse facilities)
6233		Community Care Facilities for the Elderly
62331		Community Care Facilities for the Elderly
623311	a	Continuing Care Retirement Communities	N	8051	Skilled Nursing Care Facilities (continuing care retirement communities)
623311	b	Continuing Care Retirement Communities		8052	Intermediate Care Facilities (continuing care retirement communities)
623311	c	Continuing Care Retirement Communities		8059	Nursing and Personal Care Facilities, NEC (continuing care retirement communities)
623312		Homes for the Elderly	N	8361	Residential Care (homes for the elderly)
6239		Other Residential Care Facilities
62399		Other Residential Care Facilities	N	8361	Residential Care (except mental health and substance abuse facilities, homes for the elderly)
624		Social Assistance
6241		Individual and Family Services
62411		Child and Youth Services	N	8322	Individual and Family Social Services (child and youth services)
62412		Services for the Elderly and Persons with Disabilities	N	8322	Individual and Family Social Services (services for the elderly and disabled)
62419		Other Individual and Family Services	N	8322	Individual and Family Social Services (except services for children, youth, elderly, disabled; food, housing, emergency and relief)
6242		Community Food and Housing, and Emergency and Other Relief Services
62421		Community Food Services	N	8322	Individual and Family Social Services (food services)
62422		Community Housing Services
624221		Temporary Shelters	N	8322	Individual and Family Social Services (temporary shelter)
624229		Other Community Housing Services	N	8322	Individual and Family Social Services (housing services except temporary shelter)
62423		Emergency and Other Relief Services	N	8322	Individual and Family Social Services (emergency and relief services)
6243		Vocational Rehabilitation Services
62431		Vocational Rehabilitation Services	E	8331	Job Training and Vocational Rehabilitation Services
6244		Child Day Care Services
62441		Child Day Care Services	E	8351	Child Day Care Services
71		Arts, Entertainment, and Recreation
711		Performing Arts, Spectator Sports, and Related Industries
7111		Performing Arts Companies
71111	a	Theater Companies and Dinner Theaters	N	5812	Eating Places (dinner theaters)
71111	b	Theater Companies and Dinner Theaters		7922	Theatrical Producers (Except Motion Pictures) and Miscellaneous Theatrical Services (theater companies, opera companies)
71112		Dance Companies	N	7922	Theatrical Producers (Except Motion Pictures) and Miscellaneous Theatrical Services (ballet and dance companies)
71113		Musical Groups and Artists	N	7929	Bands, Orchestras, Actors, and Entertainment Groups (musical groups and artists and orchestras)
71119	a	Other Performing Arts Companies	N	7929	Bands, Orchestras, Actors, and Entertainment Groups, (except musical groups, artists, actors, and actresses)
71119	b	Other Performing Arts Companies		7999	Amusement and Recreation Services, NEC (circus companies and traveling carnival shows)
7112		Spectator Sports
71121		Spectator Sports
711211		Sports Teams and Clubs	N	7941	Professional Sports Clubs and Promoters (professional sports clubs)
711212		Racetracks	N	7948	Racing, Including Track Operations (track operations)
711219	a	Other Spectator Sports	N	7948	Racing, Including Track Operations (except track operators)
711219	b	Other Spectator Sports		7999	Amusement and Recreation Services, NEC (professional athletes)
7113		Promoters of Performing Arts, Sports, and Similar Events
71131	a	Promoters of Performing Arts, Sports, and Similar Events with Facilities	N	6512	Operators of Nonresidential Buildings (stadium and arena owners)
71131	b	Promoters of Performing Arts, Sports, and Similar Events with Facilities		7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theater operators)
71131	c	Promoters of Performing Arts, Sports, and Similar Events with Facilities		7941	Professional Sports Clubs and Promoters (stadium operators)
71131	d	Promoters of Performing Arts, Sports, and Similar Events with Facilities		7999	Amusement and Recreation Services, NEC (state fairs, agriculture fairs and county fairs with facilities)
71132	a	Promoters of Performing Arts, Sports, and Similar Events without Facilities	N	7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical promoters)
71132	b	Promoters of Performing Arts, Sports, and Similar Events without Facilities		7941	Professional Sports Clubs and Promoters (sports promoters)
71132	c	Promoters of Performing Arts, Sports, and Similar Events without Facilities		7999	Amusement and Recreation Services, NEC (state fairs, agriculture fairs and county fairs without facilities)
7114		Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures
71141	a	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures	N	7389	Business Services, NEC (agents and brokers for authors and artists and speaker bureaus)
71141	b	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures		7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical agents)
71141	c	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures		7941	Professional Sports Clubs and Promoters (sports agents)
7115		Independent Artists, Writers, and Performers
71151	a	Independent Artists, Writers, and Performers	N	7819	Services Allied to Motion Picture Production (film directors and related motion picture production services, independent)
71151	b	Independent Artists, Writers, and Performers		7699	Repair Shops and Related Services, NEC (taxidermists and antique repair and restoration, except antique car restoration)
71151	c	Independent Artists, Writers, and Performers		7929	Bands, Orchestras, Actors, and Other Entertainers and Entertainment Groups (actors and actresses)
71151	d	Independent Artists, Writers, and Performers		7383	News Syndicates (independent news correspondents)
71151	e	Independent Artists, Writers, and Performers		7641	Reupholstery and Furniture Repair (antique furniture restoration)
71151	f	Independent Artists, Writers, and Performers		7922	Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (costume design, theatrical)
71151	g	Independent Artists, Writers, and Performers		8999	Services, NEC (authors, artists, and related technical services, independent)
712		Museums, Historical Sites, and Similar Institutions
7121		Museums, Historical Sites, and Similar
71211		Museums	R	8412	Museums and Art Galleries (except historic and
71212		Historical Sites	N	8412	Museums and Art Galleries (historic and heritage
71213		Zoos and Botanical Gardens	R	8422	Arboreta and Botanical or Zoological Gardens (except nature parks and reserves)
71219	a	Nature Parks and Other Similar Institutions	N	7999	Amusement and Recreation Services, NEC (caverns and miscellaneous commercial parks)
71219	b	Nature Parks and Other Similar Institutions		8422	Arboreta and Botanical or Zoological Gardens (nature parks and reserves)
713		Amusement, Gambling, and Recreation Industries
7131		Amusement Parks and Arcades
71311		Amusement and Theme Parks	E	7996	Amusement Parks
71312		Amusement Arcades	R	7993	Coin-Operated Amusement Devices (amusement
7132		Gambling Industries
71321		Casinos (except Casino Hotels)	N	7999	Amusement and Recreation Services, NEC (casinos, except hotel casinos)
71329	a	Other Gambling Industries	N	7993	Coin-Operated Amusement Devices (slot machine
71329	b	Other Gambling Industries		7999	Amusement and Recreation Services, NEC (lottery, bingo, bookie, and other gambling operations)
7139		Other Amusement and Recreation Industries
71391	a	Golf Courses and Country Clubs	N	7992	Public Golf Courses
71391	b	Golf Courses and Country Clubs		7997	Membership Sports and Recreation Clubs (golf clubs)
71392		Skiing Facilities	N	7999	Amusement and Recreation Services, NEC (skiing facilities)
71393		Marinas	E	4493	Marinas
71394	a	Fitness and Recreational Sports Centers	N	7991	Physical Fitness Facilities
71394	b	Fitness and Recreational Sports Centers		7997	Membership Sports and Recreation Clubs (recreation clubs with facilities)
71394	c	Fitness and Recreational Sports Centers		7999	Amusement and Recreation Services, NEC (nonmembership recreation facilities)
71395		Bowling Centers	E	7933	Bowling Centers
71399	a	All Other Amusement and Recreation Industries	N	7911	Dance Studios, Schools, and Halls (except instruction)
71399	b	All Other Amusement and Recreation Industries		7993	Amusement and Recreation Services, NEC (except amusement arcades and slot machine operators)
71399	c	All Other Amusement and Recreation Industries		7997	Membership Sports and Recreation Clubs (recreation clubs without facilities)
71399	d	All Other Amusement and Recreation Industries		7999	Amusement and Recreation Services, NEC (except circuses, professional athletes, caverns and other commercial parks, skiing facilities, casinos and other gambling operations, amusement and recreation facilities, sports instruction, sports equipment rental
72		Accommodation and Food Services
721		Accommodation
7211		Traveler Accommodation
72111	a	Hotels (except Casino Hotels) and Motels	R	7011	Hotels and Motels (hotels and motels, except casino hotels)
72111	b	Hotels (except Casino Hotels) and Motels		7041	Organization Hotels and Lodging Houses, on Membership Basis (hotels)
72112		Casino Hotels	N	7011	Hotels and Motels (casino hotels)
72119		Other Traveler Accommodation
721191		Bed-and-Breakfast Inns	N	7011	Hotels and Motels (bed and breakfast inns)
721199	a	All Other Traveler Accommodation	N	7011	Hotels and Motels (except hotels, motels, and bed and breakfast inns)
721199	b	All Other Traveler Accommodation
7212		RV (Recreational Vehicle) Parks and Recreational Camps
72121		RV (Recreational Vehicle) Parks and Recreational Camps
721211		RV (Recreational Vehicle) Parks and Campgrounds	E	7033	Recreational Vehicle Parks and Campgrounds
721214		Recreational and Vacation Camps (except Campgrounds)	E	7032	Sporting and Recreational Camps
7213		Rooming and Boarding Houses
72131	a	Rooming and Boarding Houses	R	7021	Rooming and Boarding Houses
72131	b	Rooming and Boarding Houses		7041	Organization Hotels and Lodging Houses, on Membership Basis (except hotels)
722		Food Services and Drinking Places
7221		Full-Service Restaurants
72211		Full-Service Restaurants	N	5812	Eating Places (full-service restaurants)
7222		Limited-Service Eating Places
72221		Limited-Service Eating Places
722211		Limited-Service Restaurants	N	5812	Eating Places (limited-service restaurants)
722212		Cafeterias	N	5812	Eating Places (cafeterias)
722213	a	Snack and Nonalcoholic Beverage Bars	N	5812	Eating Places (snack and nonalcoholic beverage bars)
722213	b	Snack and Nonalcoholic Beverage Bars		5461	Retail Bakeries (snacks)
7223		Special Food Services
72231	a	Food Service Contractors	N	4789	Transportation Services, NEC (dining car operations on a fee or contract basis)
72231	b	Food Service Contractors		5812	Eating Places (food service contractors)
72232		Caterers	N	5812	Eating Places (caterers)
72233		Mobile Food Services	N	5963	Direct Selling Establishments (mobile food wagons)
7224		Drinking Places (Alcoholic Beverages)
72241		Drinking Places (Alcoholic Beverages)	E	5813	Drinking Places (alcoholic beverages)
81		Other Services (except Public Administration)
811		Repair and Maintenance
8111		Automotive Repair and Maintenance
81111		Automotive Mechanical and Electrical Repair and Maintenance
811111		General Automotive Repair	E	7538	General Automotive Repair Shops
811112		Automotive Exhaust System Repair	E	7533	Automotive Exhaust System Repair Shops
811113		Automotive Transmission Repair	E	7537	Automotive Transmission Repair Shops
811118		Other Automotive Mechanical and Electrical Repair and Maintenance	E	7539	Automotive Repair Shops, NEC
81112		Automotive Body, Paint, Interior, and Glass Repair
811121		Automotive Body, Paint, and Interior Repair and Maintenance	E	7532	Top, Body, and Upholstery Repair Shops and Paint Shops
811122	a	Automotive Glass Replacement Shops	R	7536	Automotive Glass Replacement Shops
811122	b	Automotive Glass Replacement Shops		7549	Automotive Services, Except Repair and Carwashes (automotive window tinting)
81119		Other Automotive Repair and Maintenance
811191		Automotive Oil Change and Lubrication Shops	N	7549	Automotive Services, Except Repair and Carwashes (lubricating service, automotive)
811192		Car Washes	E	7542	Carwashes
811198	a	All Other Automotive Repair and Maintenance	R	7534	Tire Retreading and Repair Shops (repair)
811198	b	All Other Automotive Repair and Maintenance		7549	Automotive Services, Except Repair and Carwashes (except automotive window tinting, lubricating, and towing)
8112		Electronic and Precision Equipment Repair and Maintenance
81121		Electronic and Precision Equipment Repair and Maintenance
811211	a	Consumer Electronics Repair and Maintenance	N	7622	Radio and Television Repair Shops (other stereo, TV, VCR, and radio)
811211	b	Consumer Electronics Repair and Maintenance		7629	Electrical and Electronic Repair Shops, NEC (other consumer equipment except computer, TV, stereo, VCR, and radio)
811211	c	Consumer Electronics Repair and Maintenance		7699	Repair Shops and Related Services, NEC (camera repair)
811212	a	Computer and Office Machine Repair and Maintenance	N	7378	Computer Maintenance and Repair (except retailing new computers from a storefront and repairing)
811212	b	Computer and Office Machine Repair and Maintenance		7629	Electrical and Electronic Repair Shops, NEC (business and office machine repair, electrical)
811212	c	Computer and Office Machine Repair and Maintenance		7699	Repair Shops and Related Services, NEC (typewriter repair)
811213	a	Communication Equipment Repair and Maintenance	N	7622	Radio and Television Repair Shops (other telecommunication equipment repair)
811213	b	Communication Equipment Repair and Maintenance		7629	Electrical and Electronic Repair Shops, NEC (telephone set repair)
811219	a	Other Electronic and Precision Equipment Repair and Maintenance	N	7629	Electrical and Electronic Repair Shops, NEC (electrical measuring instrument repair and calibration, medical electrical equipment repair)
811219	b	Other Electronic and Precision Equipment Repair and Maintenance		7699	Repair Shops and Related Services, NEC (dental instrument repair, laboratory instrument repair, medical equipment and other electronic and precision equipment repair, except typewriters)
8113		Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
81131	a	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance	R	7699	Repair Shops and Related Services, NEC (other non-automotive transportation equipment and industrial machines and equipment)
81131	b	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance		7623	Refrigeration and Air-Conditioning Services and Repair Shops (commercial refrigerator equipment repair)
81131	c	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance		7692	Welding Repair
81131	d	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance		7694	Armature Rewinding Shops (repair)
8114		Personal and Household Goods Repair and Maintenance
81141		Home and Garden Equipment and Appliance Repair and Maintenance
811411		Home and Garden Equipment Repair and Maintenance	N	7699	Repair Shops and Related Services, NEC (lawnmower repair shops, sharpening and repairing knives, saws and tools)
811412	a	Appliance Repair and Maintenance	N	7623	Refrigeration and Air-Conditioning Service and Repair Shops (except commercial and retailing new refrigerators from a storefront and repairing)
811412	b	Appliance Repair and Maintenance		7629	Electrical and Electronic Repair Shops, NEC (appliance repair, electrical; washing machine repair; electric razor repair (except retailing new appliances from a storefront and repairing))
811412	c	Appliance Repair and Maintenance		7699	Repair Shops and Related Services, NEC (gas appliance repair service, sewing machine repair, stove repair shops, and other non-electrical appliance)
81142		Reupholstery and Furniture Repair	R	7641	Reupholstery and Furniture Repair (except antique furniture restoration)
81143	a	Footwear and Leather Goods Repair	R	7251	Shoe Repair and Shoeshine Parlors (shoe repair shops)
81143	b	Footwear and Leather Goods Repair		7699	Repair Shops and Related Services (leather goods repair shops, luggage repair shops, pocketbook repair shops)
81149	a	Other Personal and Household Goods Repair and Maintenance	N	3732	Boat Building and Repairing (pleasure boat repair)
81149	b	Other Personal and Household Goods Repair and Maintenance		7219	Laundry and Garment Services, NEC (alteration and repair)
81149	c	Other Personal and Household Goods Repair and Maintenance		7631	Watch, Clock, and Jewelry Repair
81149	d	Other Personal and Household Goods Repair and Maintenance		7699	Repair Shops and Related Services, NEC (except industrial, electronic, home and garden, appliance, and leather goods)
812		Personal and Laundry Services
8121		Personal Care Services
81211		Hair, Nail, and Skin Care Services
812111		Barber Shops	R	7241	Barber Shops (except barber colleges)
812112		Beauty Salons	R	7231	Beauty Shops (except beauty and cosmetology schools and manicure and pedicure salons)
812113		Nail Salons	N	7231	Beauty Shops (manicure and pedicure salons)
81219		Other Personal Care Services
812191		Diet and Weight Reducing Centers	N	7299	Miscellaneous Personal Services, NEC (diet and weight reducing services)
812199		Other Personal Care Services	N	7299	Miscellaneous Personal Services, NEC (personal care services)
8122		Death Care Services
81221		Funeral Homes and Funeral Services	R	7261	Funeral Services and Crematories (funeral homes and services)
81222	a	Cemeteries and Crematories	R	6531	Real Estate Agents and Managers (cemetery management)
81222	b	Cemeteries and Crematories		6553	Cemetery Subdividers and Developers
81222	c	Cemeteries and Crematories		7261	Funeral Services and Crematories (crematories)
8123		Drycleaning and Laundry Services
81231		Coin-Operated Laundries and Drycleaners	E	7215	Coin-Operated Laundry and Drycleaning
81232	a	Drycleaning and Laundry Services (except Coin-Operated)	R	7211	Power Laundries, Family and Commercial
81232	b	Drycleaning and Laundry Services (except Coin-Operated)		7389	Business Services, NEC (apparel pressing service for the trade)
81232	c	Drycleaning and Laundry Services (except Coin-Operated)		7216	Drycleaning Plants, Except Rug Cleaning
81232	d	Drycleaning and Laundry Services (except Coin-Operated)		7212	Garment Pressing, and Agents for Laundries and Drycleaners
81232	e	Drycleaning and Laundry Services (except Coin-Operated)		7219	Laundry and Garment Services, NEC (except diaper service and clothing alteration and repair)
81233		Linen and Uniform Supply
812331	a	Linen Supply	R	7213	Linen Supply
812331	b	Linen Supply		7219	Laundry and Garment Services, NEC (diaper service)
812332		Industrial Launderers	E	7218	Industrial Launderers
8129		Other Personal Services
81291		Pet Care (except Veterinary) Services	R	0752	Animal Speciality Services, Except Veterinary (pet care services, except veterinary)
81292		Photofinishing
812921		Photofinishing Laboratories (except One-Hour)	N	7384	Photofinishing Laboratories (except one-hour)
812922		One-Hour Photofinishing	N	7384	Photofinishing Laboratories (one-hour)
81293	a	Parking Lots and Garages	R	7521	Automobile Parking
81293	b	Parking Lots and Garages		7299	Miscellaneous Personal Services, NEC (valet parking services)
81299	a	All Other Personal Services	R	7299	Miscellaneous Personal Services, NEC (except diet and weight reducing services, personal care services, valet parking services, and formal wear and costume rental service)
81299	b	All Other Personal Services		7251	Shoe Repair Shops and Shoeshine Parlors (shoeshine parlors)
81299	c	All Other Personal Services		7389	Miscellaneous Business Services (bail bonding)
813		Religious, Grantmaking, Civic, Professional, and Similar Organizations
8131		Religious Organizations
81311		Religious Organizations	E	8661	Religious Organizations
8132		Grantmaking and Giving Services
81321		Grantmaking and Giving Services
813211		Grantmaking Foundations	E	6732	Educational, Religious, and Charitable Trusts
813212		Voluntary Health Organizations	N	8399	Social Services, NEC (voluntary health organizations)
813219		Other Grantmaking and Giving Services	N	8399	Social Services, NEC (grantmaking and giving)
8133		Social Advocacy Organizations
81331		Social Advocacy Organizations
813311		Human Rights Organizations	N	8399	Social Services, NEC (human rights organizations)
813312	a	Environment, Conservation and Wildlife Organizations	N	8399	Social Services, NEC (environment, conservation, and wildlife advocacy)
813312	b	Environment, Conservation and Wildlife Organizations		8699	Membership Organizations, NEC (humane societies)
813319		Other Social Advocacy Organizations	N	8399	Social Services, NEC (except human rights, environment, conservation and wildlife organizations, grantmaking and giving, and voluntary health organizations)
8134		Civic and Social Organizations
81341	a	Civic and Social Organizations	N	8641	Civic, Social, and Fraternal Organizations (except condominium and homeowner associations)
81341	b	Civic and Social Organizations		8699	Membership Organizations, NEC (except humane societies, farm business organizations, athletic associations, and travel motor clubs)
8139		Business, Professional, Labor, Political, and Similar Organizations
81391	a	Business Associations	R	8611	Business Associations
81391	b	Business Associations		8699	Membership Organizations, NEC (farm business organizations)
81392		Professional Organizations	E	8621	Professional Membership Organizations
81393		Labor Unions and Similar Labor Organizations	E	8631	Labor Unions and Similar Labor Organizations
81394		Political Organizations	E	8651	Political Organizations
81399	a	Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)	R	6531	Real Estate Agents and Managers (condominium associations)
81399	b	Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)		8641	Civic, Social, and Fraternal Organizations (condominium and homeowner associations)
81399	c	Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)		8699	Membership Organizations, NEC (athletic associations)
814		Private Households
8141		Private Households
81411	a	Private Households	E	8811	Private Households
81411	b	Private Households
92		Public Administration			Public Administration
921		Executive, Legislative, and Other General Government Support
9211		Executive, Legislative, and Other General Government Support
92111		Executive Offices	E	9111	Executive Offices
92112		Legislative Bodies	E	9121	Legislative Bodies
92113		Public Finance Activities	E	9311	Public Finance, Taxation, and Monetary Policy
92114		Executive and Legislative Offices, Combined	E	9131	Executive and Legislative Office, Combined
92115		American Indian and Alaska Native Tribal Governments	N	8641	Civic, Social, and Fraternal Organizations (Indian Tribal Councils)
92119		Other General Government Support	E	9199	General Government, NEC
922		Justice, Public Order, and Safety Activities
9221		Justice, Public Order, and Safety Activities
92211		Courts	E	9211	Courts
92212		Police Protection	E	9221	Police Protection
92213		Legal Counsel and Prosecution	E	9222	Legal Counsel and Prosecution
92214		Correctional Institutions	E	9223	Correctional Institutions
92215		Parole Offices and Probation Offices	N	8322	Individual and Family Social Services (parole and probation offices)
92216		Fire Protection	E	9224	Fire Protection
92219		Other Justice, Public Order, and Safety Activities	E	9229	Public Order and Safety, NEC
923		Administration of Human Resource Programs
9231		Administration of Human Resource Programs
92311		Administration of Education Programs	E	9411	Administration of Educational Programs
92312		Administration of Public Health Programs	E	9431	Administration of Public Health Programs
92313		Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)	E	9441	Administration of Social, Human Resource and Income Maintenance Programs
92314		Administration of Veterans' Affairs	E	9451	Administration of Veterans' Affairs, Except Health and Insurance
924		Administration of Environmental Quality Programs
9241		Administration of Environmental Quality Programs
92411		Administration of Air and Water Resource and Solid Waste Management Programs	E	9511	Air and Water Resource and Solid Waste Management
92412		Administration of Conservation Programs	E	9512	Land, Mineral, Wildlife, and Forest Conservation
925		Administration of Housing Programs, Urban Planning, and Community Development
9251		Administration of Housing Programs, Urban Planning, and Community Development
92511		Administration of Housing Programs	E	9531	Administration of Housing Programs
92512		Administration of Urban Planning and Community and Rural Development	E	9532	Administration of Urban Planning and Community and Rural Development
926		Administration of Economic Programs
9261		Administration of Economic Programs
92611		Administration of General Economic Programs	E	9611	Administration of General Economic Programs
92612		Regulation and Administration of Transportation Programs	R	9621	Regulation and Administration of Transportation Programs (except air traffic control)
92613		Regulation and Administration of Communications, Electric, Gas, and Other Utilities	E	9631	Regulation and Administration of Communications, Electric, Gas, and Other Utilities
92614		Regulation of Agricultural Marketing and Commodities	E	9641	Regulation of Agricultural Marketing and Commodities
92615		Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors	E	9651	Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors
927		Space Research and Technology
9271		Space Research and Technology
92711		Space Research and Technology	E	9661	Space Research and Technology
928		National Security and International Affairs
9281		National Security and International Affairs
92811		National Security	E	9711	National Security
92812		International Affairs	E	9721	International Affairs