Advertising Advertising Agencies Cable & Other Pay Television Services Communications Equipment Communications Services Direct Mail Advertising Services Radio Broadcasting Stations Radiotelephone Communications Radio & TV Broadcasting & Communications Equipment Telegraph & Other Message Communications Telephone Communications, Except Radiotelephone Telephone & Telegraph Apparatus Television Broadcasting Stations Allied to Motion Picture (Film) Production Amusement & Recreation Services Apparel & Accessory Stores Auto Dealers & Gasoline Stations Auto & Home Supply Stores Automotive Repair, Services & Parking Auto Rental & Leasing, without Drivers Broadwoven Fabric Mills, Cotton Broadwoven Fabric Mills, Manmade Fiber & Silk Carpets & Rugs Catalog & Mail-Order Houses Child Day Care Services Coating, Engraving & Allied Services Computer & Computer Software Stores Cutlery, Handtools & General Hardware Detective, Guard & Armored Car Services Dolls & Stuffed Toys Drug Stores & Proprietary Stores Durable Goods Eating & Drinking Places Eating Places Educational Services Electric Housewares & Fans Employment Agencies Fabricated Plate Work (Boiler Shops) Fabricated Structural Metal Products Family Clothing Stores Footwear, Except Rubber Furniture Stores Games, Toys & Children’s Vehicles, Except Dolls & Bicycles Heating Equipment, Except Electric & Warm Air Furnaces Heating Equipment, Except Electric & Warm Air, & Plumbing Fixtures Hobby, Toy & Game Shops Home Furniture, Furnishings & Equipment Stores Hotels & Motels Hotels, Rooming Houses, Camps & Other Lodging Places Household Appliances Household Audio & Video Equipment Household Furniture Jewelry, Silverware & Plated Ware Jewelry Stores Leather & Leather Products Legal Services Mailing, Reproduction, Commercial Art & Photography Membership Sports & Recreation Clubs Metal Cans Metal Doors, Sash, Frames, Moldings & Trim Metal Forgings & Stampings Metal Shipping Barrels, Drums, Kegs & Pails Miscellaneous Amusement & Recreation Miscellaneous Fabricated Metal Products Miscellaneous Repair Services Miscellaneous Retail Miscellaneous Shopping Goods Stores Motion Picture (Film) Theaters Motion Picture (Film) & Video Tape Distribution Motion Picture (Film) & Video Tape Production Motorcycles, Bicycles & Parts Motor Homes Motor Vehicle Parts & Accessories Motor Vehicles & Motor Vehicle Parts & Supplies Motor Vehicles & Passenger Car Bodies Motor Vehicle Supplies & New Parts Non-store Retailers Office Furniture Office Furniture, Except Wood Personal Services Phonograph Records & Prerecorded Audio Tapes & Disks Photographic Equipment & Supplies Prefabricated Metal Buildings & Components Public Building & Related Furniture Racing, Including Track Operation Radio, TV & Consumer Electronics Stores Retail Stores Shoe Stores Sporting & Athletic Goods Textile Mill Products Truck & Bus Bodies Truck Trailers Video Tape Rental Watches, Clocks, Clockwork Operated Devices & Parts Women’s Clothing Stores Wood Household Furniture, Except Upholstered Agriculture Production Crops Agriculture Production Livestock & Animal Specialties Apparel & Other Finished Products Made From Fabrics & Similar Materials Apparel, Piece Goods & Notions Beer, Wine & Distilled Alcoholic Beverages Beverages Bottled & Canned Soft Drinks & Carbonated Waters Canned, Frozen & Preserved Fruits, Vegetables, and Food Specialties Canned, Fruits, Veg, Preserves, Jams & Jellies Cigarettes Convenience Stores Cookies & Crackers Dairy Products Department Stores Farm Product Raw Materials Fats & Oils Fishing, Hunting & Trapping Food & Kindred Products Food Stores Grain Mill Products Groceries, General Line Groceries & Related Products Grocery Stores Malt Beverages Meat Packing Plants Men’s & Boys Furnishings, Work Clothing & Allied Garments Miscellaneous Food Preparations & Kindred Products Miscellaneous Nondurable Goods Poultry Processing Prepared Fresh or Frozen Fish & Seafoods Prepared Meat Products Sugar & Confectionery Products Tobacco Products Variety Stores Women’s, Misses, Childrens & Infants Undergarments Women’s, Misses & Juniors Outerwear Bituminous Coal & Lignite Mining Bituminous Coal & Lignite Surface Mining Crude Petroleum & Natural Gas Drilling Oil & Gas Wells Miscellaneous Products of Petroleum & Coal Oil & Gas Field Exploration Services Oil & Gas Field Services Petroleum Bulk Stations & Terminals Petroleum & Petroleum Products, Except Bulk Stations Petroleum Refining Pipe Lines, Except Natural Gas Accident & Health Insurance Blank Checks Commercial Banks Commodity Contracts Brokers & Dealers Consumer Credit Reporting, Collection Agencies Federal & Federally-sponsored Credit Agencies Finance Services Fire, Marine & Casualty Insurance Functions Related to Depository Banking Hospital & Medical Service Plans Insurance Agents, Brokers & Service Insurance Carriers Investment Advice Investors Life Insurance Loan Brokers Mineral Royalty Traders Miscellaneous Business Credit Institution Miscellaneous Business Services Mortgage Bankers & Loan Correspondents National Commercial Banks Oil Royalty Traders Patent Owners & Lessors Personal Credit Institutions Real Estate Investment Trusts Savings Institution, Federally Chartered Savings Institutions, Not Federally Chartered Security Brokers, Dealers & Flotation Companies Security & Commodity Brokers, Dealers, Exchanges & Services Short-term Business Credit Institutions State Commercial Banks Surety Insurance Title Insurance Biological Products, Except Diagnostic Substances Dental Equipment & Supplies Drugs, Proprietaries & Druggists Sundries Electromedical & Electrotherapeutic Apparatus General Medical & Surgical Hospitals Health Services Home Health Care Services Hospitals In Vitro & In Vivo Diagnostic Substances Medical Laboratories Medicinal Chemicals & Botanical Products Miscellaneous Health & Allied Services Nursing & Personal Care Facilities Offices & Clinics of Doctors of Medicine Ophthalmic Goods Orthopedic, Prosthetic & Surgical Appliances & Supplies Pharmaceutical Preparations Skilled Nursing Care Facilities Specialty Outpatient Facilities Surgical & Medical Instruments & Apparatus X-Ray Apparatus & Tubes & Related Irradiation Apparatus Agricultural Services Air-Conditioning & Warm Air Heating Equipment & Commercial & Industrial Refrigeration Equipment Air Courier Services Aircraft Aircraft Engines & Engine Parts Aircraft & Parts Aircraft Parts & Auxiliary Equipment Air Transportation, Nonscheduled Air Transportation, Scheduled Arrangement of Transportation of Freight & Cargo Auto Controls for Regulating Residential & Commercial Environments Ball & Roller Bearings Business Services Commercial Physical & Biological Research Computers & Peripheral Equipment & Software Construction Machinery & Equipment Construction, Mining & Materials Handling Machinery & Equipment Construction Special Trade Contractors Deep Sea Foreign Transportation of Freight Durable Goods, Not Elsewhere Classified Electrical Apparatus & Equipment, Wiring Supplies Electrical Industrial Apparatus Electrical Work Electric Lighting & Wiring Equipment Electronic & Other Electrical Equipment, Except Computer Equipment Electronic Parts & Equipment Engineering, Accounting, Research, Management Engineering Services Engines & Turbines Equipment Rental & Leasing Facilities Support Management Services Farm Machinery & Equipment General Building Contractors - Residential General Industrial Machinery & Equipment General Industrial Machinery & Equipment, Not Elsewhere Classified Guided Missiles & Space Vehicles & Parts Hardware Hardware & Plumbing & Heating Equipment & Supplies Heavy Construction Other Than Building Construction Contractors Help Supply Services Industrial & Commercial Fans & Blowers & Air Purifying Equipment Industrial Instruments for Measurement, Display, and Control Industrial Machinery & Equipment Industrial Trucks, Tractors, Trailers & Stackers Instruments for Measuring & Testing of Electricity & Electrical Signals Jewelry, Watches, Precious Stones & Metals Laboratory Analytical Instruments Laboratory Apparatus & Furniture Lawn & Garden Tractors & Home Lawn & Gardens Equipment Machinery, Equipment & Supplies Machine Tools, Metal Cutting Types Management Consulting Services Management Services Measuring & Controlling Devices Medical, Dental & Hospital Equipment & Supplies Metalworking Machinery & Equipment Miscellaneous Durable Goods Miscellaneous Electrical Machinery, Equipment & Supplies Miscellaneous Equipment Rental & Leasing Miscellaneous Industrial & Commercial Machinery & Equipment Miscellaneous Manufacturing Industries Miscellaneous Transportation Equipment Motors & Generators Oil & Gas Field Machinery & Equipment Operative Builders Optical Instruments & Lenses Ordnance & Accessories, Except Vehicles & Guided Missiles Power, Distribution & Specialty Transformers Printing Trades Machinery & Equipment Professional & Commercial Equipment & Supplies Pumps & Pumping Equipment Railroad Equipment Railroads, Line-Haul Operating Refrigeration & Service Industry Machinery Search, Detection, Navigation, Guidance, Aeronautical Systems Services Ship & Boat Building & Repairing Special Industry Machinery Special Industry Machinery, Except Metalworking Machinery Switchgear & Switchboard Apparatus Testing Laboratories Totalizing Fluid Meters & Counting Devices Transportation Services Trucking & Courier Services, Except Air Trucking, Except Local Water, Sewer, Pipeline, Comm & Power Line Construction Water Transportation Calculating & Accounting Machines, Except Electronic Computers Computer Communications Equipment Computer Integrated Systems Design Computer & Office Equipment Computer Peripheral Equipment Computer Processing & Data Preparation Computer Programming, Data Processing, Etc. Computer Programming Services Computer Storage Devices Electronic Coils, Transformers & Other Inductors Electronic Components Electronic Components & Accessories Electronic Computers Electronic Connectors Office Machines Prepackaged Software Printed Circuit Boards Semiconductors & Related Devices Abrasive, Asbestos & Miscellaneous Nonmetallic Mineral Products Adhesives & Sealants Agricultural Chemicals Blankbooks, Looseleaf Binders, And Bookbinding Books Building Materials, Hardware, Garden Supply Cement, Hydraulic Chemicals & Allied Products Chemicals & Allied Products, Wholesale Commercial Printing Concrete Products, Except Block & Brick Converted Paper & Paperboard Products, Except Containers & Boxes Drawing & Insulating of Nonferrous Wire Fabricated Rubber Products Flat Glass Gaskets, Packaging & Sealing Devices & Rubber & Plastics Hose Glass Containers Glass Products, Made of Purchased Glass Gold & Silver Mining Industrial Inorganic Chemicals Industrial Organic Chemicals Lumber And Wood Products, Except Furniture Lumber & Other Building Materials Dealers Lumber & Other Construction Materials Lumber, Plywood, Millwork & Wood Panels Manifold Business Forms Metal Mining Metals & Minerals, Except Petroleum Metals Service Centers & Offices Millwork, Veneer, Plywood, & Structural Wood Mining & Quarrying of Nonmetallic Minerals, Except Fuels Miscellaneous Chemical Products Miscellaneous Metal Ores Miscellaneous Plastics Products Miscellaneous Primary Metal Products Mobile Homes Newspapers Nonferrous Foundries (Castings) Paints, Varnishes, Lacquers, Enamels & Allied Products Paperboard Containers & Boxes Paperboard Mills Paper Mills Perfumes, Cosmetics & Other Toilet Preparations Periodicals Plastic Materials, Synthetic Resins & Nonvulcan Elastomers Plastic Material, Synthetic Resin/Rubber, Cellulos, Except Glass Plastics Foam Products Plastics, Foil & Coated Paper Bags Plastics Products Pottery & Related Products Primary Production of Aluminum Primary Smelting & Refining of Nonferrous Metals Pulp Mills Rolling Drawing & Extruding of Nonferrous Metals Rubber & Plastics Footwear Sawmills & Planing Mills Secondary Smelting & Refining of Nonferrous Metals Soap, Detergents, Cleaning Preparations, Perfumes, Cosmetics Specialty Cleaning, Polishing & Sanitation Preparations Steel Pipe & Tubes Steel Works, Blast Furnaces & Rolling & Finishing Mills Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) Tires & Inner Tubes Land Subdividers & Developers, Except Cemeteries Lessors of Real Property Operators of Apartment Buildings Operators of Non-residential Buildings Real Estate Real Estate Agents & Managers (For Others) Real Estate Operators (Except Developers) & Lessors To Dwellings & Other Buildings Cogeneration Services & Small Power Producers Electric, Gas & Sanitary Services Electric & Other Services Combined Electric Services Gas & Other Services Combined Hazardous Waste Management Natural Gas Distribution Natural Gas Transmission Natural Gas Transmission & Distribution Refuse Systems Water Supply