| Division A. Agriculture, Forestry, And Fishing |
| 1 | Agricultural Production-Crops |
| 11 | Cash Grains |
| 111 | Wheat |
| 112 | Rice |
| 115 | Corn |
| 116 | Soybeans |
| 119 | Cash Grains, not Elsewhere Classified |
| 13 | Field Crops, Except Cash Grains |
| 131 | Cotton |
| 132 | Tobacco |
| 133 | Sugarcane and Sugar Beets |
| 134 | Irish Potatoes |
| 139 | Field Crops, Except Cash Grains, not Elsewhere Classified |
| 16 | Vegetables and Melons |
| 161 | Vegetables and Melons |
| 17 | Fruits and Tree Nuts |
| 171 | Berry Crops |
| 172 | Grapes |
| 173 | Tree Nuts |
| 174 | Citrus Fruits |
| 175 | Deciduous Tree Fruits |
| 179 | Fruits and Tree Nuts, not Elsewhere Classified |
| 18 | Horticultural Specialties |
| 181 | Ornamental Floriculture and Nursery Products |
| 182 | Food Crops Grown Under Cover |
| 19 | General Farms, Primarily Crop |
| 191 | General Farms, Primarily Crop |
| 2 | Agricultural Production-Livestock and Animal Specialties |
| 21 | Livestock, Except Dairy and Poultry |
| 211 | Beef Cattle Feedlots |
| 212 | Beef Cattle, Except Feedlots |
| 213 | Hogs |
| 214 | Sheep and Goats |
| 219 | General Livestock, Except Dairy and Poultry |
| 24 | Dairy Farms |
| 241 | Dairy Farms |
| 25 | Poultry and Eggs |
| 251 | Broiler, Fryer, and Roaster Chickens |
| 252 | Chicken Eggs |
| 253 | Turkeys and Turkey Eggs |
| 254 | Poultry Hatcheries |
| 259 | Poultry and Eggs, not Elsewhere Classified |
| 27 | Animal Specialties |
| 271 | Fur-Bearing Animals and Rabbits |
| 272 | Horses and Other Equines |
| 273 | Animal Aquaculture |
| 279 | Animal Specialties, not Elsewhere Classified |
| 29 | General Farms, Primarily Livestock and Animal Specialties |
| 291 | General Farms, Primarily Livestock and Animal Specialties |
| 7 | Agricultural Services |
| 71 | Soil Preparation Services |
| 711 | Soil Preparation Services |
| 72 | Crop Services |
| 721 | Crop Planting, Cultivating, and Protecting |
| 722 | Crop Harvesting, Primarily by Machine |
| 723 | Crop Preparation Services for Market, Except Cotton Ginning |
| 724 | Cotton Ginning |
| 74 | Veterinary Services |
| 741 | Veterinary Services for Livestock |
| 742 | Veterinary Services for Animal Specialties |
| 75 | Animal Services, Except Veterinary |
| 751 | Livestock Services, Except Veterinary |
| 752 | Animal Specialty Services, Except Veterinary |
| 76 | Farm Labor and Management Services |
| 761 | Farm Labor Contractors and Crew Leaders |
| 762 | Farm Management Services |
| 78 | Landscape and Horticultural Services |
| 781 | Landscape Counseling and Planning |
| 782 | Lawn and Garden Services |
| 783 | Ornamental Shrub and Tree Services |
| 8 | Forestry |
| 81 | Timber Tracts |
| 811 | Timber Tracts |
| 83 | Forest Nurseries and Gathering of Forest Products |
| 831 | Forest Nurseries and Gathering of Forest Products |
| 85 | Forestry Services |
| 851 | Forestry Services |
| 9 | Fishing, Hunting, and Trapping |
| 91 | Commercial Fishing |
| 912 | Finfish |
| 913 | Shellfish |
| 919 | Miscellaneous Marine Products |
| 92 | Fish Hatcheries and Preserves |
| 921 | Fish Hatcheries and Preserves |
| 97 | Hunting and Trapping, and Game Propagation |
| 971 | Hunting and Trapping, and Game Propagation |
| Division B. Mining |
| 10 | Metal Mining |
| 101 | Iron Ores |
| 1011 | Iron Ores |
| 102 | Copper Ores |
| 1021 | Copper Ores |
| 103 | Lead and Zinc Ores |
| 1031 | Lead and Zinc Ores |
| 104 | Gold and Silver Ores |
| 1041 | Gold Ores |
| 1044 | Silver Ores |
| 106 | Ferroalloy Ores, Except Vanadium |
| 1061 | Ferroalloy Ores, Except Vanadium |
| 108 | Metal Mining Services |
| 1081 | Metal Mining Services |
| 109 | Miscellaneous Metal Ores |
| 1094 | Uranium-Radium-Vanadium Ores |
| 1099 | Miscellaneous Metal Ores, not Elsewhere Classified |
| 12 | Coal Mining |
| 122 | Bituminous Coal and Lignite Mining |
| 1221 | Bituminous Coal and Lignite Surface Mining |
| 1222 | Bituminous Coal Underground Mining |
| 123 | Anthracite Mining |
| 1231 | Anthracite Mining |
| 124 | Coal Mining Services |
| 1241 | Coal Mining Services |
| 13 | Oil and Gas Extraction |
| 131 | Crude Petroleum and Natural Gas |
| 1311 | Crude Petroleum and Natural Gas |
| 132 | Natural Gas Liquids |
| 1321 | Natural Gas Liquids |
| 138 | Oil and Gas Field Services |
| 1381 | Drilling Oil and Gas Wells |
| 1382 | Oil and Gas Field Exploration Services |
| 1389 | Oil and Gas Field Services, not Elsewhere Classified |
| 14 | Mining and Quarrying of Nonmetallic Minerals, Except Fuels |
| 141 | Dimension Stone |
| 1411 | Dimension Stone |
| 142 | Crushed and Broken Stone, Including Riprap |
| 1422 | Crushed and Broken Limestone |
| 1423 | Crushed and Broken Granite |
| 1429 | Crushed and Broken Stone, not Elsewhere Classified |
| 144 | Sand and Gravel |
| 1442 | Construction Sand and Gravel |
| 1446 | Industrial Sand |
| 145 | Clay, Ceramic, and Refractory Minerals |
| 1455 | Kaolin and Ball Clay |
| 1459 | Clay, Ceramic, and Refractory Minerals, not Elsewhere Classified |
| 147 | Chemical and Fertilizer Mineral Mining |
| 1474 | Potash, Soda, and Borate Minerals |
| 1475 | Phosphate Rock |
| 1479 | Chemical and Fertilizer Mineral Mining, not Elsewhere Classified |
| 148 | Nonmetallic Minerals Services, Except Fuels |
| 1481 | Nonmetallic Minerals Services, Except Fuels |
| 149 | Miscellaneous Nonmetallic Minerals, Except Fuels |
| 1499 | Miscellaneous Nonmetallic Minerals, Except Fuels |
| Division C. Construction |
| 15 | Building Construction-General Contractors and Operative Builders |
| 152 | General Building Contractors-Residential Buildings |
| 1521 | General Contractors-Single-Family Houses |
| 1522 | General Contractors-Residential Buildings, Other Than Single-Fami |
| 153 | Operative Builders |
| 1531 | Operative Builders |
| 154 | General Building Contractors-Nonresidential Buildings |
| 1541 | General Contractors-Industrial Buildings and Warehouses |
| 1542 | General Contractors-Nonresidential Buildings, Other Than Industri |
| 16 | Heavy Construction Other Than Building Construction-Contractors |
| 161 | Highway and Street Construction, Except Elevated Highways |
| 1611 | Highway and Street Construction, Except Elevated Highways |
| 162 | Heavy Construction, Except Highway and Street Construction |
| 1622 | Bridge, Tunnel, and Elevated Highway Construction |
| 1623 | Water, Sewer, Pipeline, and Communications and Power Line Constru |
| 1629 | Heavy Construction, not Elsewhere Classified |
| 17 | Construction-Special Trade Contractors |
| 171 | Plumbing, Heating and Air-Conditioning |
| 1711 | Plumbing, Heating and Air-Conditioning |
| 172 | Painting and Paper Hanging |
| 1721 | Painting and Paper Hanging |
| 173 | Electrical Work |
| 1731 | Electrical Work |
| 174 | Masonry, Stonework, Tile Setting, and Plastering |
| 1741 | Masonry, Stone Setting, and Other Stone Work |
| 1742 | Plastering, Drywall, Acoustical, and Insulation Work |
| 1743 | Terrazzo, Tile, Marble, and Mosaic Work |
| 175 | Carpentry and Floor Work |
| 1751 | Carpentry Work |
| 1752 | Floor Laying and Other Floor Work, not Elsewhere Classified |
| 176 | Roofing, Siding, and Sheet Metal Work |
| 1761 | Roofing, Siding, and Sheet Metal Work |
| 177 | Concrete Work |
| 1771 | Concrete Work |
| 178 | Water Well Drilling |
| 1781 | Water Well Drilling |
| 179 | Miscellaneous Special Trade Contractors |
| 1791 | Structural Steel Erection |
| 1793 | Glass and Glazing Work |
| 1793 | Glass Installation, Except Automotive-Contractors |
| 1794 | Excavation Work |
| 1795 | Wrecking and Demolition Work |
| 1796 | Installation or Erection of Building Equipment, not Elsewhere Cla |
| 1799 | Special Trade Contractors, not Elsewhere Classified |
| Division D. Manufacturing |
| 20 | Food and Kindred Products |
| 201 | Meat Products |
| 2011 | Meat Packing Plants |
| 2013 | Sausages and Other Prepared Meat Products |
| 2015 | Poultry Slaughtering and Processing |
| 202 | Dairy Products |
| 2021 | Creamery Butter |
| 2022 | Natural, Processed, and Imitation Cheese |
| 2023 | Dry, Condensed, and Evaporated Dairy Products |
| 2024 | Ice Cream and Frozen Desserts |
| 2026 | Fluid Milk |
| 203 | Canned, Frozen, and Preserved Fruits, Vegetables, and Food Special |
| 2032 | Canned Specialties |
| 2033 | Canned Fruits, Vegetables, Preserves, Jams, and Jellies |
| 2034 | Dried and Dehydrated Fruits, Vegetables, and Soup Mixes |
| 2035 | Pickled Fruits and Vegetables, Vegetable Sauces and Seasonings, A |
| 2037 | Frozen Fruits, Fruit Juices, and Vegetables |
| 2038 | Frozen Specialties, not Elsewhere Classified |
| 204 | Grain Mill Products |
| 2041 | Flour and Other Grain Mill Products |
| 2043 | Cereal Breakfast Foods |
| 2044 | Rice Milling |
| 2045 | Prepared Flour Mixes and Doughs |
| 2046 | Wet Corn Milling |
| 2047 | Dog and Cat Food |
| 2048 | Prepared Feeds and Feed Ingredients for Animals and Fowls, Except |
| 205 | Bakery Products |
| 2051 | Bread and Other Bakery Products, Except Cookies and Crackers |
| 2052 | Cookies and Crackers |
| 2053 | Frozen Bakery Products, Except Bread |
| 206 | Sugar and Confectionery Products |
| 2061 | Cane Sugar, Except Refining |
| 2062 | Cane Sugar Refining |
| 2063 | Beet Sugar |
| 2064 | Candy and Other Confectionery Products |
| 2066 | Chocolate and Cocoa Products |
| 2067 | Chewing Gum |
| 2068 | Salted and Roasted Nuts and Seeds |
| 207 | Fats and Oils |
| 2074 | Cottonseed Oil Mills |
| 2075 | Soybean Oil Mills |
| 2076 | Vegetable Oil Mills, Except Corn, Cottonseed, and Soybean |
| 2077 | Animal and Marine Fats and Oils |
| 2079 | Shortening, Table Oils, Margarine, and Other Edible Fats and Oils |
| 208 | Beverages |
| 2082 | Malt Beverages |
| 2083 | Malt |
| 2084 | Wines, Brandy, and Brandy Spirits |
| 2085 | Distilled and Blended Liquors |
| 2086 | Bottled and Canned Soft Drinks and Carbonated Waters |
| 2087 | Flavoring Extracts and Flavoring Syrups, not Elsewhere Classified |
| 209 | Miscellaneous Food Preparations and Kindred Products |
| 2091 | Canned and Cured Fish and Seafoods |
| 2092 | Prepared Fresh or Frozen Fish and Seafoods |
| 2095 | Roasted Coffee |
| 2096 | Potato Chips, Corn Chips, and Similar Snacks |
| 2097 | Manufactured Ice |
| 2098 | Macaroni, Spaghetti, Vermicelli, and Noodles |
| 2099 | Food Preparations, not Elsewhere Classified |
| 21 | Tobacco Products |
| 211 | Cigarettes |
| 2111 | Cigarettes |
| 212 | Cigars |
| 2121 | Cigars |
| 213 | Chewing and Smoking Tobacco and Snuff |
| 2131 | Chewing and Smoking Tobacco and Snuff |
| 214 | Tobacco Stemming and Redrying |
| 2141 | Tobacco Stemming and Redrying |
| 22 | Textile Mill Products |
| 221 | Broadwoven Fabric Mills, Cotton |
| 2211 | Broadwoven Fabric Mills, Cotton |
| 222 | Broadwoven Fabric Mills, Manmade Fiber and Silk |
| 2221 | Broadwoven Fabric Mills, Manmade Fiber and Silk |
| 223 | Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) |
| 2231 | Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) |
| 224 | Narrow Fabric and Other Smallwares Mills: Cotton, Wool, Silk, And |
| 2241 | Narrow Fabric and Other Smallwares Mills: Cotton, Wool, Silk, And |
| 225 | Knitting Mills |
| 2251 | Women's Full-Length and Knee-Length Hosiery, Except Socks |
| 2252 | Hosiery, not Elsewhere Classified |
| 2253 | Knit Outerwear Mills |
| 2254 | Knit Underwear and Nightwear Mills |
| 2257 | Weft Knit Fabric Mills |
| 2258 | Lace and Warp Knit Fabric Mills |
| 2259 | Knitting Mills, not Elsewhere Classified |
| 226 | Dyeing and Finishing Textiles, Except Wool Fabrics and Knit Goods |
| 2261 | Finishers of Broadwoven Fabrics of Cotton |
| 2262 | Finishers of Broadwoven Fabrics of Manmade Fiber and Silk |
| 2269 | Finishers of Textiles, not Elsewhere Classified |
| 227 | Carpets and Rugs |
| 2273 | Carpets and Rugs |
| 228 | Yarn and Thread Mills |
| 2281 | Yarn Spinning Mills |
| 2282 | Yarn Texturizing, Throwing, Twisting, and Winding Mills |
| 2282 | Acetate Filament Yarn: Throwing, Twisting, Winding, or Spooling |
| 2284 | Thread Mills |
| 229 | Miscellaneous Textile Goods |
| 2295 | Coated Fabrics, not Rubberized |
| 2296 | Tire Cord and Fabrics |
| 2297 | Nonwoven Fabrics |
| 2298 | Cordage and Twine |
| 2299 | Textile Goods, not Elsewhere Classified |
| 23 | Apparel and Other Finished Products Made From Fabrics and Similar Material |
| 231 | Men's and Boys' Suits, Coats, and Overcoats |
| 2311 | Men's and Boys' Suits, Coats, and Overcoats |
| 232 | Men's and Boys' Furnishings, Work Clothing, and Allied Garments |
| 2321 | Men's and Boys' Shirts, Except Work Shirts |
| 2322 | Men's and Boys' Underwear and Nightwear |
| 2323 | Men's and Boys' Neckwear |
| 2325 | Men's and Boys' Separate Trousers and Slacks |
| 2326 | Men's and Boys' Work Clothing |
| 2329 | Men's and Boys' Clothing, not Elsewhere Classified |
| 233 | Women's, Misses', and Juniors' Outerwear |
| 2331 | Women's, Misses', and Juniors' Blouses and Shirts |
| 2335 | Women's, Misses', and Juniors' Dresses |
| 2337 | Women's, Misses', and Juniors' Suits, Skirts, and Coats |
| 2339 | Women's, Misses', and Juniors' Outerwear, not Elsewhere Classifie |
| 234 | Women's, Misses', Children's, and Infants' Undergarments |
| 2341 | Women's, Misses', Children's, and Infants' Underwear and Nightwea |
| 2342 | Brassieres, Girdles, and Allied Garments |
| 235 | Hats, Caps, and Millinery |
| 2353 | Hats, Caps, and Millinery |
| 236 | Girls', Children's, and Infants' Outerwear |
| 2361 | Girls', Children's, and Infants' Dresses, Blouses, and Shirts |
| 2369 | Girls', Children's, and Infants' Outerwear, not Elsewhere Classif |
| 237 | Fur Goods |
| 2371 | Fur Goods |
| 238 | Miscellaneous Apparel and Accessories |
| 2381 | Dress and Work Gloves, Except Knit and All-Leather |
| 2384 | Robes and Dressing Gowns |
| 2385 | Waterproof Outerwear |
| 2386 | Leather and Sheep-Lined Clothing |
| 2387 | Apparel Belts |
| 2389 | Apparel and Accessories, not Elsewhere Classified |
| 239 | Miscellaneous Fabricated Textile Products |
| 2391 | Curtains and Draperies |
| 2392 | Housefurnishings, Except Curtains and Draperies |
| 2393 | Textile Bags |
| 2394 | Canvas and Related Products |
| 2395 | Pleating, Decorative and Novelty Stitching, and Tucking for the T |
| 2396 | Automotive Trimmings, Apparel Findings, and Related Products |
| 2397 | Schiffli Machine Embroideries |
| 2399 | Fabricated Textile Products, not Elsewhere Classified |
| 24 | Lumber and Wood Products, Except Furniture |
| 241 | Logging |
| 2411 | Logging |
| 242 | Sawmills and Planing Mills |
| 2421 | Sawmills and Planing Mills, General |
| 2426 | Hardwood Dimension and Flooring Mills |
| 2429 | Special Product Sawmills, not Elsewhere Classified |
| 243 | Millwork, Veneer, Plywood, and Structural Wood Members |
| 2431 | Millwork |
| 2434 | Wood Kitchen Cabinets |
| 2435 | Hardwood Veneer and Plywood |
| 2436 | Softwood Veneer and Plywood |
| 2439 | Structural Wood Members, not Elsewhere Classified |
| 244 | Wood Containers |
| 2441 | Nailed and Lock Corner Wood Boxes and Shook |
| 2448 | Wood Pallets and Skids |
| 2449 | Wood Containers, not Elsewhere Classified |
| 245 | Wood Buildings and Mobile Homes |
| 2451 | Mobile Homes |
| 2452 | Prefabricated Wood Buildings and Components |
| 249 | Miscellaneous Wood Products |
| 2491 | Wood Preserving |
| 2493 | Reconstituted Wood Products |
| 2499 | Wood Products, not Elsewhere Classified |
| 25 | Furniture and Fixtures |
| 251 | Household Furniture |
| 2511 | Wood Household Furniture, Except Upholstered |
| 2512 | Wood Household Furniture, Upholstered |
| 2514 | Metal Household Furniture |
| 2515 | Mattresses, Foundations, and Convertible Beds |
| 2517 | Wood Television, Radio, Phonograph, and Sewing Machine Cabinets |
| 2519 | Household Furniture, not Elsewhere Classified |
| 252 | Office Furniture |
| 2521 | Wood Office Furniture |
| 2522 | Office Furniture, Except Wood |
| 253 | Public Building and Related Furniture |
| 2531 | Public Building and Related Furniture |
| 254 | Partitions, Shelving, Lockers, and Office and Store Fixtures |
| 2541 | Wood Office and Store Fixtures, Partitions, Shelving, and Lockers |
| 2542 | Office and Store Fixtures, Partitions, Shelving, and Lockers, Exc |
| 259 | Miscellaneous Furniture and Fixtures |
| 2591 | Drapery Hardware and Window Blinds and Shades |
| 2599 | Furniture and Fixtures, not Elsewhere Classified |
| 26 | Paper and Allied Products |
| 261 | Pulp Mills |
| 2611 | Pulp Mills |
| 262 | Paper Mills |
| 2621 | Paper Mills |
| 263 | Paperboard Mills |
| 2631 | Paperboard Mills |
| 265 | Paperboard Containers and Boxes |
| 2652 | Setup Paperboard Boxes |
| 2653 | Corrugated and Solid Fiber Boxes |
| 2655 | Fiber Cans, Tubes, Drums, and Similar Products |
| 2656 | Sanitary Food Containers, Except Folding |
| 2657 | Folding Paperboard Boxes, Including Sanitary |
| 267 | Converted Paper and Paperboard Products, Except Containers and Box |
| 2671 | Packaging Paper and Plastics Film, Coated and Laminated |
| 2672 | Coated and Laminated Paper, not Elsewhere Classified |
| 2673 | Plastics, Foil, and Coated Paper Bags |
| 2674 | Uncoated Paper and Multiwall Bags |
| 2675 | Die-Cut Paper and Paperboard and Cardboard |
| 2676 | Sanitary Paper Products |
| 2677 | Envelopes |
| 2678 | Stationery, Tablets, and Related Products |
| 2679 | Converted Paper and Paperboard Products, not Elsewhere Classified |
| 27 | Printing, Publishing, and Allied Industries |
| 271 | Newspapers: Publishing, or Publishing and Printing |
| 2711 | Newspapers: Publishing, or Publishing and Printing |
| 272 | Periodicals: Publishing, or Publishing and Printing |
| 2721 | Periodicals: Publishing, or Publishing and Printing |
| 273 | Books |
| 2731 | Books: Publishing, or Publishing and Printing |
| 2732 | Book Printing |
| 274 | Miscellaneous Publishing |
| 2741 | Miscellaneous Publishing |
| 275 | Commercial Printing |
| 2752 | Commercial Printing, Lithographic |
| 2754 | Commercial Printing, Gravure |
| 2759 | Commercial Printing, not Elsewhere Classified |
| 276 | Manifold Business Forms |
| 2761 | Manifold Business Forms |
| 277 | Greeting Cards |
| 2771 | Greeting Cards |
| 278 | Blankbooks, Looseleaf Binders, and Bookbinding and Related Work |
| 2782 | Blankbooks, Looseleaf Binders and Devices |
| 2789 | Bookbinding and Related Work |
| 279 | Service Industries for the Printing Trade |
| 2791 | Typesetting |
| 2796 | Platemaking and Related Services |
| 28 | Chemicals and Allied Products |
| 281 | Industrial Inorganic Chemicals |
| 2812 | Alkalies and Chlorine |
| 2813 | Industrial Gases |
| 2816 | Inorganic Pigments |
| 2819 | Industrial Inorganic Chemicals, not Elsewhere Classified |
| 282 | Plastics Materials and Synthetic Resins, Synthetic Rubber, Cellulo |
| 2821 | Plastics Materials, Synthetic Resins, and Nonvulcanizable Elastom |
| 2822 | Synthetic Rubber (Vulcanizable Elastomers) |
| 2823 | Cellulosic Manmade Fibers |
| 2824 | Manmade Organic Fibers, Except Cellulosic |
| 283 | Drugs |
| 2833 | Medicinal Chemicals and Botanical Products |
| 2834 | Pharmaceutical Preparations |
| 2835 | In Vitro and In Vivo Diagnostic Substances |
| 2836 | Biological Products, Except Diagnostic Substances |
| 284 | Soap, Detergents, and Cleaning Preparations; Perfumes, Cosmetics, |
| 2841 | Soap and Other Detergents, Except Specialty Cleaners |
| 2842 | Specialty Cleaning, Polishing, and Sanitation Preparations |
| 2843 | Surface Active Agents, Finishing Agents, Sulfonated Oils, and Ass |
| 2844 | Perfumes, Cosmetics, and Other Toilet Preparations |
| 285 | Paints, Varnishes, Lacquers, Enamels, and Allied Products |
| 2851 | Paints, Varnishes, Lacquers, Enamels, and Allied Products |
| 286 | Industrial Organic Chemicals |
| 2861 | Gum and Wood Chemicals |
| 2865 | Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pig |
| 2869 | Industrial Organic Chemicals, not Elsewhere Classified |
| 287 | Agricultural Chemicals |
| 2873 | Nitrogenous Fertilizers |
| 2874 | Phosphatic Fertilizers |
| 2875 | Fertilizers, Mixing Only |
| 2879 | Pesticides and Agricultural Chemicals, not Elsewhere Classified |
| 289 | Miscellaneous Chemical Products |
| 2891 | Adhesives and Sealants |
| 2892 | Explosives |
| 2893 | Printing Ink |
| 2895 | Carbon Black |
| 2899 | Chemicals and Chemical Preparations, not Elsewhere Classified |
| 29 | Petroleum Refining and Related Industries |
| 291 | Petroleum Refining |
| 2911 | Petroleum Refining |
| 295 | Asphalt Paving and Roofing Materials |
| 2951 | Asphalt Paving Mixtures and Blocks |
| 2952 | Asphalt Felts and Coatings |
| 299 | Miscellaneous Products of Petroleum and Coal |
| 2992 | Lubricating Oils and Greases |
| 2999 | Products of Petroleum and Coal, not Elsewhere Classified |
| 30 | Rubber and Miscellaneous Plastics Products |
| 301 | Tires and Inner Tubes |
| 3011 | Tires and Inner Tubes |
| 302 | Rubber and Plastics Footwear |
| 3021 | Rubber and Plastics Footwear |
| 305 | Gaskets, Packing, and Sealing Devices and Rubber and Plastics Hose |
| 3052 | Rubber and Plastics Hose and Belting |
| 3053 | Gaskets, Packing, and Sealing Devices |
| 306 | Fabricated Rubber Products, not Elsewhere Classified |
| 3061 | Molded, Extruded, and Lathe-Cut Mechanical Rubber Goods |
| 3069 | Fabricated Rubber Products, not Elsewhere Classified |
| 308 | Miscellaneous Plastics Products |
| 3081 | Unsupported Plastics Film and Sheet |
| 3082 | Unsupported Plastics Profile Shapes |
| 3083 | Laminated Plastics Plate, Sheet, and Profile Shapes |
| 3084 | Plastics Pipe |
| 3085 | Plastics Bottles |
| 3086 | Plastics Foam Products |
| 3087 | Custom Compounding of Purchased Plastics Resins |
| 3088 | Plastics Plumbing Fixtures |
| 3089 | Plastics Products, not Elsewhere Classified |
| 31 | Leather and Leather Products |
| 311 | Leather Tanning and Finishing |
| 3111 | Leather Tanning and Finishing |
| 313 | Boot and Shoe Cut Stock and Findings |
| 3131 | Boot and Shoe Cut Stock and Findings |
| 314 | Footwear, Except Rubber |
| 3142 | House Slippers |
| 3143 | Men's Footwear, Except Athletic |
| 3144 | Women's Footwear, Except Athletic |
| 3149 | Footwear, Except Rubber, not Elsewhere Classified |
| 315 | Leather Gloves and Mittens |
| 3151 | Leather Gloves and Mittens |
| 316 | Luggage |
| 3161 | Luggage |
| 317 | Handbags and Other Personal Leather Goods |
| 3171 | Women's Handbags and Purses |
| 3172 | Personal Leather Goods, Except Women's Handbags and Purses |
| 319 | Leather Goods, not Elsewhere Classified |
| 3199 | Leather Goods, not Elsewhere Classified |
| 32 | Stone, Clay, Glass, and Concrete Products |
| 321 | Flat Glass |
| 3211 | Flat Glass |
| 322 | Glass and Glassware, Pressed or Blown |
| 3221 | Glass Containers |
| 3229 | Pressed and Blown Glass and Glassware, not Elsewhere Classified |
| 323 | Glass Products, Made of Purchased Glass |
| 3231 | Glass Products, Made of Purchased Glass |
| 324 | Cement, Hydraulic |
| 3241 | Cement, Hydraulic |
| 325 | Structural Clay Products |
| 3251 | Brick and Structural Clay Tile |
| 3253 | Ceramic Wall and Floor Tile |
| 3255 | Clay Refractories |
| 3259 | Structural Clay Products, not Elsewhere Classified |
| 326 | Pottery and Related Products |
| 3261 | Vitreous China Plumbing Fixtures and China and Earthenware Fittin |
| 3262 | Vitreous China Table and Kitchen Articles |
| 3263 | Fine Earthenware (Whiteware) Table and Kitchen Articles |
| 3264 | Porcelain Electrical Supplies |
| 3269 | Pottery Products, not Elsewhere Classified |
| 327 | Concrete, Gypsum, and Plaster Products |
| 3271 | Concrete Block and Brick |
| 3272 | Concrete Products, Except Block and Brick |
| 3273 | Ready-Mixed Concrete |
| 3274 | Lime |
| 3275 | Gypsum Products |
| 328 | Cut Stone and Stone Products |
| 3281 | Cut Stone and Stone Products |
| 329 | Abrasive, Asbestos, and Miscellaneous Nonmetallic Mineral Products |
| 3291 | Abrasive Products |
| 3292 | Asbestos Products |
| 3295 | Minerals and Earths, Ground or Otherwise Treated |
| 3296 | Mineral Wool |
| 3297 | Nonclay Refractories |
| 3299 | Nonmetallic Mineral Products, not Elsewhere Classified |
| 33 | Primary Metal Industries |
| 331 | Steel Works, Blast Furnaces, and Rolling and Finishing Mills |
| 3312 | Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M |
| 3313 | Electrometallurgical Products, Except Steel |
| 3315 | Steel Wiredrawing and Steel Nails and Spikes |
| 3316 | Cold-Rolled Steel Sheet, Strip, and Bars |
| 3317 | Steel Pipe and Tubes |
| 332 | Iron and Steel Foundries |
| 3321 | Gray and Ductile Iron Foundries |
| 3322 | Malleable Iron Foundries |
| 3324 | Steel Investment Foundries |
| 3325 | Steel Foundries, not Elsewhere Classified |
| 333 | Primary Smelting and Refining of Nonferrous Metals |
| 3331 | Primary Smelting and Refining of Copper |
| 3334 | Primary Production of Aluminum |
| 3339 | Primary Smelting and Refining of Nonferrous Metals, Except Copper |
| 334 | Secondary Smelting and Refining of Nonferrous Metals |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals |
| 335 | Rolling, Drawing, and Extruding of Nonferrous Metals |
| 3351 | Rolling, Drawing, and Extruding of Copper |
| 3353 | Aluminum Sheet, Plate, and Foil |
| 3354 | Aluminum Extruded Products |
| 3355 | Aluminum Rolling and Drawing, not Elsewhere Classified |
| 3356 | Rolling, Drawing, and Extruding of Nonferrous Metals, Except Copp |
| 3357 | Drawing and Insulating of Nonferrous Wire |
| 336 | Nonferrous Foundries (Castings) |
| 3363 | Aluminum Die-Castings |
| 3364 | Nonferrous Die-Castings, Except Aluminum |
| 3365 | Aluminum Foundries |
| 3366 | Copper Foundries |
| 3369 | Nonferrous Foundries, Except Aluminum and Copper |
| 339 | Miscellaneous Primary Metal Products |
| 3398 | Metal Heat Treating |
| 3399 | Primary Metal Products, not Elsewhere Classified |
| 34 | Fabricated Metal Products, Except Machinery and Transportation Equipment |
| 341 | Metal Cans and Shipping Containers |
| 3411 | Metal Cans |
| 3412 | Metal Shipping Barrels, Drums, Kegs, and Pails |
| 342 | Cutlery, Handtools, and General Hardware |
| 3421 | Cutlery |
| 3423 | Hand and Edge Tools, Except Machine Tools and Handsaws |
| 3425 | Saw Blades and Handsaws |
| 3429 | Hardware, not Elsewhere Classified |
| 343 | Heating Equipment, Except Electric and Warm Air; and Plumbing Fixt |
| 3431 | Enameled Iron and Metal Sanitary Ware |
| 3432 | Plumbing Fixture Fittings and Trim |
| 3433 | Heating Equipment, Except Electric and Warm Air Furnaces |
| 344 | Fabricated Structural Metal Products |
| 3441 | Fabricated Structural Metal |
| 3442 | Metal Doors, Sash, Frames, Molding, and Trim |
| 3443 | Fabricated Plate Work (Boiler Shops) |
| 3444 | Sheet Metalwork |
| 3446 | Architectural and Ornamental Metalwork |
| 3448 | Prefabricated Metal Buildings and Components |
| 3449 | Miscellaneous Structural Metalwork |
| 345 | Screw Machine Products, and Bolts, Nuts, Screws, Rivets, and Washe |
| 3451 | Screw Machine Products |
| 3452 | Bolts, Nuts, Screws, Rivets, and Washers |
| 346 | Metal Forgings and Stampings |
| 3462 | Iron and Steel Forgings |
| 3463 | Nonferrous Forgings |
| 3465 | Automotive Stampings |
| 3466 | Crowns and Closures |
| 3469 | Metal Stampings, not Elsewhere Classified |
| 347 | Coating, Engraving, and Allied Services |
| 3471 | Electroplating, Plating, Polishing, Anodizing, and Coloring |
| 3479 | Coating, Engraving, and Allied Services, not Elsewhere Classified |
| 348 | Ordnance and Accessories, Except Vehicles and Guided Missiles |
| 3482 | Small Arms Ammunition |
| 3483 | Ammunition, Except for Small Arms |
| 3484 | Small Arms |
| 3489 | Ordnance and Accessories, not Elsewhere Classified |
| 349 | Miscellaneous Fabricated Metal Products |
| 3491 | Industrial Valves |
| 3492 | Fluid Power Valves and Hose Fittings |
| 3493 | Steel Springs, Except Wire |
| 3494 | Valves and Pipe Fittings, not Elsewhere Classified |
| 3495 | Wire Springs |
| 3496 | Miscellaneous Fabricated Wire Products |
| 3497 | Metal Foil and Leaf |
| 3498 | Fabricated Pipe and Pipe Fittings |
| 3499 | Fabricated Metal Products, not Elsewhere Classified |
| 35 | Industrial and Commercial Machinery and Computer Equipment |
| 351 | Engines and Turbines |
| 3511 | Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Uni |
| 3519 | Internal Combustion Engines, not Elsewhere Classified |
| 352 | Farm and Garden Machinery and Equipment |
| 3523 | Farm Machinery and Equipment |
| 3524 | Lawn and Garden Tractors and Home Lawn and Garden Equipment |
| 3524 | Blowers, Residential Lawn |
| 353 | Construction, Mining, and Materials Handling Machinery and Equipme |
| 3531 | Construction Machinery and Equipment |
| 3532 | Mining Machinery and Equipment, Except Oil and Gas Field Machiner |
| 3533 | Oil and Gas Field Machinery and Equipment |
| 3534 | Elevators and Moving Stairways |
| 3535 | Conveyors and Conveying Equipment |
| 3536 | Overhead Traveling Cranes, Hoists, and Monorail Systems |
| 3537 | Industrial Trucks, Tractors, Trailers, and Stackers |
| 354 | Metalworking Machinery and Equipment |
| 3541 | Machine Tools, Metal Cutting Types |
| 3542 | Machine Tools, Metal Forming Types |
| 3543 | Industrial Patterns |
| 3544 | Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industri |
| 3545 | Cutting Tools, Machine Tool Accessories, and Machinists' Precisio |
| 3546 | Power-Driven Handtools |
| 3547 | Rolling Mill Machinery and Equipment |
| 3548 | Electric and Gas Welding and Soldering Equipment |
| 3549 | Metalworking Machinery, not Elsewhere Classified |
| 355 | Special Industry Machinery, Except Metalworking Machinery |
| 3552 | Textile Machinery |
| 3553 | Woodworking Machinery |
| 3554 | Paper Industries Machinery |
| 3555 | Printing Trades Machinery and Equipment |
| 3556 | Food Products Machinery |
| 3559 | Special Industry Machinery, not Elsewhere Classified |
| 356 | General Industrial Machinery and Equipment |
| 3561 | Pumps and Pumping Equipment |
| 3562 | Ball and Roller Bearings |
| 3563 | Air and Gas Compressors |
| 3564 | Industrial and Commercial Fans and Blowers and Air Purification E |
| 3565 | Packaging Machinery |
| 3566 | Speed Changers, Industrial High-Speed Drives, and Gears |
| 3567 | Industrial Process Furnaces and Ovens |
| 3568 | Mechanical Power Transmission Equipment, not Elsewhere Classified |
| 3569 | General Industrial Machinery and Equipment, not Elsewhere Classif |
| 357 | Computer and Office Equipment |
| 3571 | Electronic Computers |
| 3572 | Computer Storage Devices |
| 3575 | Computer Terminals |
| 3577 | Computer Peripheral Equipment, not Elsewhere Classified |
| 3578 | Calculating and Accounting Machines, Except Electronic Computers |
| 3579 | Office Machines, not Elsewhere Classified |
| 358 | Refrigeration and Service Industry Machinery |
| 3581 | Automatic Vending Machines |
| 3582 | Commercial Laundry, Drycleaning, and Pressing Machines |
| 3585 | Air-Conditioning and Warm Air Heating Equipment and Commercial An |
| 3586 | Measuring and Dispensing Pumps |
| 3589 | Service Industry Machinery, not Elsewhere Classified |
| 359 | Miscellaneous Industrial and Commercial Machinery and Equipment |
| 3592 | Carburetors, Pistons, Piston Rings, and Valves |
| 3593 | Fluid Power Cylinders and Actuators |
| 3594 | Fluid Power Pumps and Motors |
| 3596 | Scales and Balances, Except Laboratory |
| 3599 | Industrial and Commercial Machinery and Equipment, not Elsewhere |
| 36 | Electronic and Other Electrical Equipment and Components, Except Computer |
| 361 | Electric Transmission and Distribution Equipment |
| 3612 | Power, Distribution, and Specialty Transformers |
| 3613 | Switchgear and Switchboard Apparatus |
| 362 | Electrical Industrial Apparatus |
| 3621 | Motors and Generators |
| 3624 | Carbon and Graphite Products |
| 3625 | Relays and Industrial Controls |
| 3629 | Electrical Industrial Apparatus, not Elsewhere Classified |
| 363 | Household Appliances |
| 3631 | Household Cooking Equipment |
| 3632 | Household Refrigerators and Home and Farm Freezers |
| 3633 | Household Laundry Equipment |
| 3634 | Electric Housewares and Fans |
| 3635 | Household Vacuum Cleaners |
| 3639 | Household Appliances, not Elsewhere Classified |
| 364 | Electric Lighting and Wiring Equipment |
| 3641 | Electric Lamp Bulbs and Tubes |
| 3643 | Current-Carrying Wiring Devices |
| 3644 | Noncurrent-Carrying Wiring Devices |
| 3645 | Residential Electric Lighting Fixtures |
| 3646 | Commercial, Industrial, and Institutional Electric Lighting Fixtu |
| 3647 | Vehicular Lighting Equipment |
| 3648 | Lighting Equipment, not Elsewhere Classified |
| 365 | Household Audio and Video Equipment, and Audio Recordings |
| 3651 | Household Audio and Video Equipment |
| 3652 | Phonograph Records and Prerecorded Audio Tapes and Disks |
| 366 | Communications Equipment |
| 3661 | Telephone and Telegraph Apparatus |
| 3663 | Radio and Television Broadcasting and Communications Equipment |
| 3669 | Communications Equipment, not Elsewhere Classified |
| 367 | Electronic Components and Accessories |
| 3671 | Electron Tubes |
| 3672 | Printed Circuit Boards |
| 3674 | Semiconductors and Related Devices |
| 3675 | Electronic Capacitors |
| 3676 | Electronic Resistors |
| 3677 | Electronic Coils, Transformers, and Other Inductors |
| 3678 | Electronic Connectors |
| 3679 | Electronic Components, not Elsewhere Classified |
| 369 | Miscellaneous Electrical Machinery, Equipment, and Supplies |
| 3691 | Storage Batteries |
| 3692 | Primary Batteries, Dry and Wet |
| 3694 | Electrical Equipment for Internal Combustion Engines |
| 3695 | Magnetic and Optical Recording Media |
| 3699 | Electrical Machinery, Equipment, and Supplies, not Elsewhere Clas |
| 37 | Transportation Equipment |
| 371 | Motor Vehicles and Motor Vehicle Equipment |
| 3711 | Motor Vehicles and Passenger Car Bodies |
| 3713 | Truck and Bus Bodies |
| 3714 | Motor Vehicle Parts and Accessories |
| 3715 | Truck Trailers |
| 3716 | Motor Homes |
| 372 | Aircraft and Parts |
| 3721 | Aircraft |
| 3724 | Aircraft Engines and Engine Parts |
| 3728 | Aircraft Parts and Auxiliary Equipment, not Elsewhere Classified |
| 373 | Ship and Boat Building and Repairing |
| 3731 | Ship Building and Repairing |
| 3732 | Boat Building and Repairing |
| 374 | Railroad Equipment |
| 3743 | Railroad Equipment |
| 375 | Motorcycles, Bicycles, and Parts |
| 3751 | Motorcycles, Bicycles, and Parts |
| 376 | Guided Missiles and Space Vehicles and Parts |
| 3761 | Guided Missiles and Space Vehicles |
| 3764 | Guided Missile and Space Vehicle Propulsion Units and Propulsion |
| 3769 | Guided Missile and Space Vehicle Parts and Auxiliary Equipment, N |
| 379 | Miscellaneous Transportation Equipment |
| 3792 | Travel Trailers and Campers |
| 3795 | Tanks and Tank Components |
| 3799 | Transportation Equipment, not Elsewhere Classified |
| 38 | Measuring, Analyzing and Controlling Instruments; Photographic, Medical An |
| 381 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautica |
| 3812 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautic |
| 382 | Laboratory Apparatus and Analytical, Optical, Measuring, and Contr |
| 3821 | Laboratory Apparatus and Furniture |
| 3822 | Automatic Controls for Regulating Residential and Commercial Envi |
| 3823 | Industrial Instruments for Measurement, Display, and Control of P |
| 3824 | Totalizing Fluid Meters and Counting Devices |
| 3825 | Instruments for Measuring and Testing of Electricity and Electric |
| 3826 | Laboratory Analytical Instruments |
| 3827 | Optical Instruments and Lenses |
| 3829 | Measuring and Controlling Devices, not Elsewhere Classified |
| 384 | Surgical, Medical, and Dental Instruments and Supplies |
| 3841 | Surgical and Medical Instruments and Apparatus |
| 3842 | Orthopedic, Prosthetic, and Surgical Appliances and Supplies |
| 3843 | Dental Equipment and Supplies |
| 3844 | X-Ray Apparatus and Tubes and Related Irradiation Apparatus |
| 3845 | Electromedical and Electrotherapeutic Apparatus |
| 385 | Ophthalmic Goods |
| 3851 | Ophthalmic Goods |
| 386 | Photographic Equipment and Supplies |
| 3861 | Photographic Equipment and Supplies |
| 387 | Watches, Clocks, Clockwork Operated Devices, and Parts |
| 3873 | Watches, Clocks, Clockwork Operated Devices, and Parts |
| 39 | Miscellaneous Manufacturing Industries |
| 391 | Jewelry, Silverware, and Plated Ware |
| 3911 | Jewelry, Precious Metal |
| 3914 | Silverware, Plated Ware, and Stainless Steel Ware |
| 3915 | Jewelers' Findings and Materials, and Lapidary Work |
| 393 | Musical Instruments |
| 3931 | Musical Instruments |
| 394 | Dolls, Toys, Games and Sporting and Athletic Goods |
| 3942 | Dolls and Stuffed Toys |
| 3944 | Games, Toys, and Children's Vehicles, Except Dolls and Bicycles |
| 3949 | Sporting and Athletic Goods, not Elsewhere Classified |
| 395 | Pens, Pencils, and Other Artists' Materials |
| 3951 | Pens, Mechanical Pencils, and Parts |
| 3952 | Lead Pencils, Crayons, and Artists' Materials |
| 3953 | Marking Devices |
| 3955 | Carbon Paper and Inked Ribbons |
| 396 | Costume Jewelry, Costume Novelties, Buttons, and Miscellaneous Not |
| 3961 | Costume Jewelry and Costume Novelties, Except Precious Metal |
| 3965 | Fasteners, Buttons, Needles, and Pins |
| 399 | Miscellaneous Manufacturing Industries |
| 3991 | Brooms and Brushes |
| 3993 | Signs and Advertising Specialties |
| 3995 | Burial Caskets |
| 3996 | Linoleum, Asphalted-Felt-Base, and Other Hard Surface Floor Cover |
| 3999 | Manufacturing Industries, not Elsewhere Classified |
| Division E. Transportation, Communications, Electric, Gas, and Sanitary Service |
| 40 | Railroad Transportation |
| 401 | Railroads |
| 4011 | Railroads, Line-Haul Operating |
| 4013 | Railroad Switching and Terminal Establishments |
| 41 | Local and Suburban Transit and Interurban Highway Passenger Transportation |
| 411 | Local and Suburban Passenger Transportation |
| 4111 | Local and Suburban Transit |
| 4119 | Local Passenger Transportation, not Elsewhere Classified |
| 412 | Taxicabs |
| 4121 | Taxicabs |
| 413 | Intercity and Rural Bus Transportation |
| 4131 | Intercity and Rural Bus Transportation |
| 414 | Bus Charter Service |
| 4141 | Local Bus Charter Service |
| 4142 | Bus Charter Service, Except Local |
| 415 | School Buses |
| 4151 | School Buses |
| 417 | Terminal and Service Facilities for Motor Vehicle Passenger Transp |
| 4173 | Terminal and Service Facilities for Motor Vehicle Passenger Trans |
| 42 | Motor Freight Transportation and Warehousing |
| 421 | Trucking and Courier Services, Except Air |
| 4212 | Local Trucking Without Storage |
| 4213 | Trucking, Except Local |
| 4214 | Local Trucking With Storage |
| 4215 | Courier Services, Except By Air |
| 422 | Public Warehousing and Storage |
| 4221 | Farm Product Warehousing and Storage |
| 4222 | Refrigerated Warehousing and Storage |
| 4225 | General Warehousing and Storage |
| 4226 | Special Warehousing and Storage, not Elsewhere Classified |
| 423 | Terminal and Joint Terminal Maintenance Facilities for Motor Freig |
| 4231 | Terminal and Joint Terminal Maintenance Facilities for Motor Frei |
| 43 | United States Postal Service |
| 431 | United States Postal Service |
| 4311 | United States Postal Service |
| 44 | Water Transportation |
| 441 | Deep Sea Foreign Transportation of Freight |
| 4412 | Deep Sea Foreign Transportation of Freight |
| 442 | Deep Sea Domestic Transportation of Freight |
| 4424 | Deep Sea Domestic Transportation of Freight |
| 443 | Freight Transportation On the Great Lakes&Die;St. Lawrence Seaway |
| 4432 | Freight Transportation On the Great Lakes&Die;St. Lawrence Seaway |
| 444 | Water Transportation of Freight, not Elsewhere Classified |
| 4449 | Water Transportation of Freight, not Elsewhere Classified |
| 448 | Water Transportation of Passengers |
| 4481 | Deep Sea Transportation of Passengers, Except By Ferry |
| 4482 | Ferries |
| 4489 | Water Transportation of Passengers, not Elsewhere Classified |
| 449 | Services Incidental To Water Transportation |
| 4491 | Marine Cargo Handling |
| 4492 | Towing and Tugboat Services |
| 4493 | Marinas |
| 4499 | Water Transportation Services, not Elsewhere Classified |
| 45 | Transportation By Air |
| 451 | Air Transportation, Scheduled, and Air Courier Services |
| 4512 | Air Transportation, Scheduled |
| 4513 | Air Courier Services |
| 452 | Air Transportation, Nonscheduled |
| 4522 | Air Transportation, Nonscheduled |
| 458 | Airports, Flying Fields, and Airport Terminal Services |
| 4581 | Airports, Flying Fields, and Airport Terminal Services |
| 46 | Pipelines, Except Natural Gas |
| 461 | Pipelines, Except Natural Gas |
| 4612 | Crude Petroleum Pipelines |
| 4613 | Refined Petroleum Pipelines |
| 4619 | Pipelines, not Elsewhere Classified |
| 47 | Transportation Services |
| 472 | Arrangement of Passenger Transportation |
| 4724 | Travel Agencies |
| 4725 | Tour Operators |
| 4729 | Arrangement of Passenger Transportation, not Elsewhere Classified |
| 473 | Arrangement of Transportation of Freight and Cargo |
| 4731 | Arrangement of Transportation of Freight and Cargo |
| 474 | Rental of Railroad Cars |
| 4741 | Rental of Railroad Cars |
| 478 | Miscellaneous Services Incidental To Transportation |
| 4783 | Packing and Crating |
| 4785 | Fixed Facilities and Inspection and Weighing Services for Motor V |
| 4785 | Cargo Checkers and Surveyors, Marine |
| 4789 | Transportation Services, not Elsewhere Classified |
| 48 | Communications |
| 481 | Telephone Communications |
| 4812 | Radiotelephone Communications |
| 4813 | Telephone Communications, Except Radiotelephone |
| 482 | Telegraph and Other Message Communications |
| 4822 | Telegraph and Other Message Communications |
| 483 | Radio and Television Broadcasting Stations |
| 4832 | Radio Broadcasting Stations |
| 4833 | Television Broadcasting Stations |
| 484 | Cable and Other Pay Television Services |
| 4841 | Cable and Other Pay Television Services |
| 489 | Communications Services, not Elsewhere Classified |
| 4899 | Communications Services, not Elsewhere Classified |
| 49 | Electric, Gas, and Sanitary Services |
| 491 | Electric Services |
| 4911 | Electric Services |
| 492 | Gas Production and Distribution |
| 4922 | Natural Gas Transmission |
| 4923 | Natural Gas Transmission and Distribution |
| 4924 | Natural Gas Distribution |
| 4925 | Mixed, Manufactured, or Liquefied Petroleum Gas Production And/Or |
| 493 | Combination Electric and Gas, and Other Utility Services |
| 4931 | Electric and Other Services Combined |
| 4932 | Gas and Other Services Combined |
| 4939 | Combination Utilities, not Elsewhere Classified |
| 494 | Water Supply |
| 4941 | Water Supply |
| 495 | Sanitary Services |
| 4952 | Sewerage Systems |
| 4953 | Refuse Systems |
| 4959 | Sanitary Services, not Elsewhere Classified |
| 496 | Steam and Air-Conditioning Supply |
| 4961 | Steam and Air-Conditioning Supply |
| 497 | Irrigation Systems |
| 4971 | Irrigation Systems |
| Division F. Wholesale Trade |
| 50 | Wholesale Trade&Die;Durable Goods |
| 501 | Motor Vehicles and Motor Vehicle Parts and Supplies |
| 5012 | Automobiles and Other Motor Vehicles |
| 5013 | Motor Vehicle Supplies and New Parts |
| 5014 | Tires and Tubes |
| 5015 | Motor Vehicle Parts, Used |
| 502 | Furniture and Homefurnishings |
| 5021 | Furniture |
| 5023 | Homefurnishings |
| 503 | Lumber and Other Construction Materials |
| 5031 | Lumber, Plywood, Millwork, and Wood Panels |
| 5032 | Brick, Stone, and Related Construction Materials |
| 5033 | Roofing, Siding, and Insulation Materials |
| 5039 | Construction Materials, not Elsewhere Classified |
| 504 | Professional and Commercial Equipment and Supplies |
| 5043 | Photographic Equipment and Supplies |
| 5044 | Office Equipment |
| 5045 | Computers and Computer Peripheral Equipment and Software |
| 5046 | Commercial Equipment, not Elsewhere Classified |
| 5047 | Medical, Dental, and Hospital Equipment and Supplies |
| 5048 | Ophthalmic Goods |
| 5049 | Professional Equipment and Supplies, not Elsewhere Classified |
| 505 | Metals and Minerals, Except Petroleum |
| 5051 | Metals Service Centers and Offices |
| 5052 | Coal and Other Minerals and Ores |
| 506 | Electrical Goods |
| 5063 | Electrical Apparatus and Equipment, Wiring Supplies, and Construc |
| 5064 | Electrical Appliances, Television and Radio Sets |
| 5065 | Electronic Parts and Equipment, not Elsewhere Classified |
| 507 | Hardware, and Plumbing and Heating Equipment and Supplies |
| 5072 | Hardware |
| 5074 | Plumbing and Heating Equipment and Supplies (Hydronics) |
| 5075 | Warm Air Heating and Air-Conditioning Equipment and Supplies |
| 5078 | Refrigeration Equipment and Supplies |
| 508 | Machinery, Equipment, and Supplies |
| 5082 | Construction and Mining (Except Petroleum) Machinery and Equipmen |
| 5083 | Farm and Garden Machinery and Equipment |
| 5084 | Industrial Machinery and Equipment |
| 5085 | Industrial Supplies |
| 5087 | Service Establishment Equipment and Supplies |
| 5088 | Transportation Equipment and Supplies, Except Motor Vehicles |
| 509 | Miscellaneous Durable Goods |
| 5091 | Sporting and Recreational Goods and Supplies |
| 5092 | Toys and Hobby Goods and Supplies |
| 5093 | Scrap and Waste Materials |
| 5094 | Jewelry, Watches, Precious Stones, and Precious Metals |
| 5099 | Durable Goods, not Elsewhere Classified |
| 51 | Wholesale Trade&Die;Nondurable Goods |
| 511 | Paper and Paper Products |
| 5111 | Printing and Writing Paper |
| 5112 | Stationery and Office Supplies |
| 5113 | Industrial and Personal Service Paper | <