 Academic Education | Accountants |
| Accounting, Auditing, and Bookkeeping Services | Adhesives & Sealants |
| Adjustment and Collection Services | Administration of General Economic Programs |
| Adoption Agencies | Adult Entertainment |
| Advertising | Advertising Agencies |
| Agricultural Engineers | Agriculture - Forestry & Mining |
| Air Conditioning & Heating | Air Conditioning Contractors & Systems |
| Air Transportation, Scheduled | Aircrafts |
| Airports | Amusement and Recreation Services |
| Amusement Parks | Animal Aquaculture |
| Animal Specialty Services, Except Veterinary | Apartments |
| Appliances - Household - Service & Repair | Appliances - Small |
| Architects | Architectural Services |
| Arrangement of Passenger Transportation | Arrangement of Transportation of Freight and Cargo |
| Arts & Crafts Shops | Arts Organizations & Information |
| Asbestos Abatement | Asian Markets |
| Associations | Astrology & Numerology |
| Athletic Wear | Audio & Visual |
| Auto and Home Supply Stores | Auto Body Work |
| Auto Dealers - New Cars | Auto Glass |
| Auto Parts & Supplies | Auto Racing & Race Tracks |
| Auto Radio & Stereo Systems | Auto Repair & Service |
| Auto Transmissions | Automobile Auctions |
| Automobile Parking | Automotive Dealers |
| Automotive Exhaust System Repair Shops | Automotive Repair Shops |
| Automotive Services | Automotive Services, Except Repair and Carwashes |
| Automotive Transmission Repair Shops | Aviation Consultants |
| Bagel Shops | Bakers & Bakeries |
| Balloons & Novelties | Bands, Orchestras, Actors, and Other Entertainers and Entertainment Groups |
| Banks | Barber Shops |
| Barbers | Bathroom Planning & Remodeling |
| Beauty Salons | Beauty Shops |
| Bed & Bath | Bed & Breakfast Accommodations & Inns |
| Beer | Beverages |
| Bicycle Dealers | Billiards & Pool |
| Biological Products, Except Diagnostic Substances | Blood Banks & Centers |
| Boat Building and Repairing | Boat Dealers |
| Boat Equipment & Supplies | Boat Repair |
| Boats - Charter & Rental | Book Binders & Book Printers |
| Book Publishing | Book Stores |
| Bookkeeping Service | Bowling Centers |
| Bowling Centres | Boxes - Paper |
| Brake Service | Bread and Other Bakery Products, Except Cookies and Crackers |
| Brewers | Brick, Stone, and Related Construction Materials |
| Bridal & Wedding | Bridal Shops |
| Building Cleaning and Maintenance Services | Building Construction |
| Building Contractors | Building Materials |
| Burglar Alarm Systems & Equipment | Buses |
| Buses - Charter & Rental | Business & Personal Services |
| Business & Trade Organizations | Business & Vocational Schools |
| Business Associations | Business Brokers |
| Business Consultants | Business Services |
| Cabinet Making | Cable Television Companies |
| Camping | Candy & Confectionery |
| Candy, Nut, and Confectionery Stores | Canoes & Kayaks |
| Canvas and Related Products | Car Washing & Polishing |
| Carpenters | Carpentry Work |
| Carpet & Rug Cleaners | Carpet & Upholstery Cleaning |
| Carpet and Upholstery Cleaning | Carpet Cleaning |
| Carwashes | Catalog and Mail-order Houses |
| Cellular | Cemetary |
| Check Cashing Services | Cheese & Dairy |
| Chemicals and Allied Products | Chemicals and Chemical Preparations |
| Child Day Care Services | Children's and Infants' Wear Stores |
| Chinese Restaurants | Church Supplies |
| Churches | Cigar & Cigarette |
| Civic, Social, and Fraternal Associations | Civil Engineers |
| Cleaners | Cleaning - Household |
| Clinics | Clocks - Dealers & Repair |
| Clothing - Wholesale & Manufacturers | Coal and Other Minerals and Ores |
| Coated and Laminated Paper | Coating, Engraving, and Allied Services |
| Coffee | Coffee Houses |
| Coffee Shops | Coin-Operated Amusement Devices |
| Coin-Operated Laundries and Drycleaning | Collection Agencies |
| Colleges, Universities, and Professional Schools | Combination Utilities |
| Comic Books | Commercial Art and Graphic Design |
| Commercial Economic, Sociological, and Educational Research | Commercial Equipment |
| Commercial Photography | Commercial Physical and Biological Research |
| Commercial Printing | Commercial Printing, Lithographic |
| Communications Equipment | Computer & Equipment Dealers |
| Computer and Computer Software Stores | Computer Communications Consultants |
| Computer Consultants | Computer Equipment |
| Computer Graphics | Computer Hardware & Software |
| Computer Integrated Systems Design | Computer Maintenance and Repair |
| Computer Manufacturers | Computer Networking |
| Computer Processing and Data Preparation and Processing Services | Computer Renting & Leasing |
| Computer Repair & Service | Computer Services |
| Computer Software & Development | Computer Software & Services |
| Computer Technician | Computer Training |
| Computers | Concrete |
| Concrete Work | Condominiums |
| Construction | Construction Materials |
| Consulates & Foreign Offices | Consulting Engineers |
| Contact Lenses | Contractors - Equipment & Supplies |
| Convenience Stores | Convention & Meeting Facilities & Services |
| Copying & Duplicating Services | Correctional institutions |
| Cosmetics & Perfumes | Counselling |
| Courier & Delivery Service | Craft Supplies |
| Credit Reporting Agencies | Credit Unions |
| Cremation | Dairy Farms |
| Dairy Products Stores | Dance Studios, Schools, and Halls |
| Data Processing Services | Deep Sea Domestic Transportation of Freight |
| Delicatessens | Dental Clinics |
| Department Stores | Dimension Stone |
| Direct Mail | Direct Selling Establishments |
| Disability Services & Organizations | Discount Stores |
| Disinfecting and Pest Control Services | Distilled and Blended Liquors |
| Doughnuts | Drapery, Curtain, and Upholstery Stores |
| Drilling | Drinking Places (Alcoholic Beverages) |
| Drug Stores and Proprietary Stores | Drugs, Drug Proprietaries, and Druggists' Sundries |
| Dry Cleaners | Dry Cleaners & Laundries |
| Drywall Contractors | Durable Goods |
| Education | Education Consultants |
| Electric Equipment & Supplies | Electrical and Electronic Repair Shops |
| Electrical Appliances, Television and Radio Sets | Electrical Contractors |
| Electrical Equipment | Electrical Services |
| Electrical Work | Electronic Computers |
| Electronic Equipment & Supplies | Electronic Parts and Equipment |
| Elementary & Middle Schools | Elementary and Secondary Schools |
| Elevator Repair | Employment |
| Employment Agencies | Energy |
| Energy Conservation Engineers | Engineering Services |
| Engineers | Engines |
| Entertainers | Entertainment Bureaus |
| Environmental & Ecological Conservation | Environmental & Ecological Products & Services |
| Environmental Services | Equipment Rental and Leasing |
| Equipment Supplies & Rentals | Estate Planning - Administration |
| Event Planners & Managers | Excavation Contractors |
| Excavation Work | Executive Search Consultants |
| Exercise & Physical Fitness | Exporters |
| Fabricated Rubber Products | Fabricated Structural Metal |
| Fabricated Textile Products | Fairs & Festivals |
| Family Clothing Stores | Farm and Garden Machinery and Equipment |
| Farm Product Warehousing and Storage | Farmers Markets |
| Fax Machines & Service | Ferries |
| Financial Services | Financing |
| Fire Alarm Systems & Equipment | Fireplaces |
| Fish and Seafoods | Fisheries |
| Fishing Areas | Fishing Guides- Charters- & Parties |
| Fishing Tackle Dealers | Floor Covering Stores |
| Floor Installation | Floor Laying and Other Floor Work |
| Florists | Flour and Other Grain Mill Products |
| Food Brokers | Food Preparations |
| Food Processors & Manufacturers | Food Products Machinery |
| Football Clubs & Instruction | Footwear |
| Fraternal Organizations | Freight Forwarding |
| Freight Transportation | Fresh Fruits and Vegetables |
| Frozen Food | Fruit and Vegetable Markets |
| Fruits & Vegetables | Fuel |
| Functions Related to Depository Banking | Funeral Homes |
| Funeral Service and Crematories | Furniture |
| Furniture - Cleaning- Refinishing- & Repair | Furniture - Used |
| Furniture and Fixtures | Furniture Dealers |
| Furniture Stores | Furniture Upholstery |
| Garden Centres | Garment Pressing, and Agents for Laundries and Drycleaners |
| Gas & Petroleum | Gas Companies |
| Gas Facilities | Gaskets, Packing, and Sealing Devices |
| Gasoline Service Stations | General Automotive Repair Shops |
| General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses | General Contractors-Single-Family Houses |
| General Warehousing and Storage | Geriatric Care |
| Gift Baskets | Gift, Novelty, and Souvenir Shops |
| Giftwares - Wholesale | Golf Courses - Public |
| Golf Equipment & Supplies | Golf Practice Ranges |
| Gourmet Shops | Government |
| Grain and Field Beans | Grain Elevators |
| Graphic Design | Gray and Ductile Iron Foundries |
| Greenhouses | Greeting Cards |
| Groceries and Related Products | Groceries, General Line |
| Grocery Stores | Guns & Gunsmiths |
| Gymnastics | Hair Removal & Replacement |
| Hardware | Hardware Stores |
| Hardwood Dimension and Flooring Mills | Hats & Caps |
| Health & Diet Foods | Health and Allied Services |
| Health Care | Health Clubs & Gyms |
| Health Foods | Health Services |
| Hearing Aids | Heating Equipment |
| Heavy Construction | Help Supply Services |
| Highway and Street Construction, Except Elevated Highways | Hobbies & Models |
| Hobby, Toy, and Game Shops | Hockey Clubs & Instruction |
| Home furnishings | Home Health Care Services |
| Hospital Supplies | Hospitals |
| Hot Tubs & Spas | Hotels and Motels |
| Household Appliance Stores | Household Audio and Video Equipment |
| Human Factors Engineers | Human Relations Counselors |
| Ice Cream & Frozen Dessert Shops | Ice Cream & Frozen Desserts |
| Individual and Family Social Services | Industrial & Commercial Machinery |
| Industrial and Personal Service Paper | Industrial Machinery and Equipment |
| Industrial Maintenance | Industrial Process Furnaces and Ovens |
| Industrial Supplies | Information Retrieval Services |
| Installation or Erection of Building Equipment | Insulation Materials |
| Insurance | Insurance - Agents & Brokers |
| Insurance - Consultants & Advisors | Insurance - Life |
| Insurance - Medical | Insurance Agents, Brokers, and Service |
| Intercity and Rural Bus Transportation | Interior Decorators |
| International affairs | Internet & Online Services |
| Internet Marketing Services | Investigators |
| Investment Advice | Investment Advisory Service |
| Investors | Janitorial Services |
| Jewellery Repair | Jewelry |
| Jewelry Stores | Jewelry, Watches, Precious Stones, and Precious Metals |
| Job Training Services | Kennels & Pet Boarding |
| Labor Unions and Similar Labor organizations | Laboratories - Research & Development |
| Land Subdividers and Developers, Except Cemeteries | Landscape |
| Landscape Contractors | Language Schools |
| Laundry and Garment Services | Lawn & Grounds Maintenance |
| Lawn and Garden Services | Lawn Mowers |
| Lawyers | Legal Services |
| Legislative Bodies | Libraries |
| Liquefied Petroleum Gas (Bottled Gas) Dealers | Liquor Stores |
| Local and Suburban Transit | Local Passenger Transportation |
| Local Trucking With Storage | Local Trucking Without Storage |
| Luggage and Leather Goods Stores | Lumber |
| Lumber and Other Building Materials Dealers | Lumber, Plywood, Millwork, and Wood Panels |
| Macaroni, Spaghetti, Vermicelli, and Noodles | Machine Shops |
| Magazine Publishers | Mailing & Shipping Services |
| Malt Beverages | Management Consultants |
| Management Consulting Services | Management Services |
| Manufacturing | Manufacturing Industries |
| Marinas | Marine Cargo Handling |
| Marine Equipment & Supplies | Market Research & Analysis |
| Marking Devices | Martial Arts |
| Masonry Contractors | Masonry, Stone Setting, and Other Stone Work |
| Massage Therapists | Maternity Apparel |
| Mattresses | Meat |
| Meat and Fish (Seafood) Markets, Including Freezer Provisioners | Meats and Meat Products |
| Mechanical Contractors | Media & Marketing |
| Medical Equipment & Supplies | Medical Laboratories |
| Membership organizations | Membership Sports and Recreation Clubs |
| Men's and Boy's Clothing and Furnishings | Men's and Boys' Clothing |
| Men's Clothing | Merchandise |
| Metal | Metal Coating |
| Metal Doors, Sash, Frames, Molding, and Trim Manufacturing | Metals Service Centers and Offices |
| Midwives | Millwork |
| Mineral Wool | Miscellaneous Apparel and Accessory Stores |
| Miscellaneous Fabricated Wire Products | Miscellaneous Food Stores |
| Miscellaneous General Merchandise Stores | Miscellaneous home furnishings Stores |
| Miscellaneous Personal Services | Miscellaneous Publishing |
| Miscellaneous Retail Stores | Miscellaneous Structural Metal Work |
| Mobile Homes | Modelling Agencies |
| Mortgage Brokers | Mortgages |
| Motion Picture and Video Tape Distribution | Motion Pictures |
| Motor Vehicle Dealers (New and Used) | Motor Vehicle Dealers (Used only) |
| Motor Vehicle Supplies and New Parts | Motorcycle & Motor Scooter Dealers |
| Motorcycle Dealers | Movers |
| Moving | Museums |
| Museums and Art Galleries | Musical Instrument Stores |
| Mutual Funds | Nail Salons |
| National Commercial Banks | Natural Gas |
| Natural Gas Distribution | News Dealers and Newsstands |
| News Syndicates | Newspapers |
| Newspapers Publishing, or Publishing and Printing | Non-deposit Trust Facilities |
| Non-profit Organizations | Nonclassifiable Establishments |
| Nondurable Goods | Nonferrous Die-Castings, Except Aluminum |
| Nonmetallic Mineral Products | Nursery Schools - Preschools & Kindergartens |
| Nurses | Nursing and Personal Care Facilities |
| Nutritionists | Office Equipment |
| Offices | Offices and Clinics of Chiropractors |
| Offices and Clinics of Dentists | Offices and Clinics of Doctors of Medicine |
| Offices and Clinics of Health Practitioners | Offices and Clinics of Optometrists |
| Offices and clinics of osteopathic physicians | Offices and Clinics of Podiatrists |
| Offices of Holding Companies | Oil & Gas |
| Oil & Gas Exploration | Oil & Gas Exploration & Development |
| Oil & Gas Ignition Services | Opera Companies |
| Operators of Nonresidential Buildings | Operators or Apartment Buildings |
| Ophthalmic Goods | Ophthalmologists |
| Optical Goods Stores | ornamental Shrub and Tree Services |
| Orthopedic Shoes & Appliances | Outdoor & Billboard Advertising |
| Pagers & Beepers | Paint, Glass, and Wallpaper Stores |
| Painting and Paper Hanging | Painting Contractors |
| Paints, Varnishes, and Supplies | Paper Mills |
| Party Planning Services | Party Supplies |
| Passenger Car Rental | Patent Agents |
| Patent Owners and Lessors | Pawn Brokers |
| Pension & Benefits | Periodicals Publishers |
| Periodicals Publishing | Personal Financial Advisors |
| Pest Control | Pet Services & Supplies |
| Pet Shops | Pet Sitting Services |
| Pet Washing & Grooming | Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals |
| Petroleum Bulk stations and Terminals | Petroleum Refining |
| Pharmaceutical Manufacturers | Pharmaceuticals |
| Pharmacies | Philanthropy |
| Photo Labs | Photocopying |
| Photofinishing Laboratories | Photographers |
| Photographic Equipment & Sales | Photographic Equipment and Supplies |
| Photography | Physical Fitness Facilities |
| Physical Therapists | Physicians & Surgeons |
| Picture Framing | Pizza |
| Plastering, Drywall, Acoustical, and Insulation Work | Plastics & Plastic Products - Manufacturers |
| Plastics Products | Platemaking and Related Services |
| Plumbers | Plumbing and Heating Equipment and Supplies (Hydronics) |
| Podiatrists | Police Protection |
| Political Organizations | Power Laundries, Family and Commercial |
| Power Transmission | Pre-school and Daycare |
| Prepackaged Software | Printing |
| Printing and Writing Paper | Process Services |
| Production | Professional Equipment and Supplies |
| Professional Sports Clubs and Promoters | Psychiatrists |
| Psychologists | Public Golf Courses |
| Public Relations Counselors | Publishers |
| Pumps and Pumping Equipment | Radio and Television Broadcasting and Communications Equipment |
| Radio and Television Repair Shops | Radio Stations & Broadcasting |
| Radio, Television, and Consumer Electronics Stores | Radio, Television, and Publishers' Advertising Representatives |
| Radiotelephone Communications | Railroads, Line-Haul Operating |
| Real Estate | Real Estate Agents and Managers |
| Record and Prerecorded Tape Stores | Recording Services - Sound & Video |
| Recreational Vehicle Dealers | Recreational Vehicles |
| Refrigeration Equipment | Refuse Systems |
| Regulation and Administration of Transportation Programs | Rehabilitation Services |
| Religious Organizations | Relocation Service |
| Repair Shops and Related Services | Resale Shops |
| Residential Care | Residential Electric Lighting Fixtures |
| Resorts & Vacation Rentals | Restaurant Equipment & Supplies |
| Restaurants | Resume Services |
| Retail | Retail Bakeries |
| Retail Nurseries, Lawn and Garden Supply Stores | Retirement Planning Consultants & Services |
| Reupholstery and Furniture Repair | Roasted Coffee |
| Roofing, Siding, and Sheet Metal Work | Rooming and Boarding Houses |
| Satellite Equipment | School Supplies |
| Schools | Schools and Educational Services |
| Scrap and Waste Materials | Seafood |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments | Secretarial and Court Reporting Services |
| Security | Security Brokers, Dealers, and Flotation Companies |
| Security Guard & Patrol Service | Security Services |
| Security Systems Services | Service Establishment Equipment and Supplies |
| Services | Services Allied to Motion Picture Production |
| Sewerage Systems | Sewing, Needlework, and Piece Goods Stores |
| Sex Therapists | Sheet Metal Work |
| Sheet Music | Ship Building and Repairing |
| Shoe Repair | Shoe Repair Shops and Shoeshine Parlors |
| Shoe Stores | Shopping Centres & Malls |
| Siding Contractors | Signs |
| Signs and Advertising Specialties | Silverware, Plated Ware, and Stainless Steel Ware |
| Skateboarding & Rollerblading | Ski & Snowboard Dealers |
| Soccer | Social Services |
| Social Services & Organizations | Social Workers |
| Software | Special Dies and Tools |
| Special Industry Machinery | Special Trade Contractors |
| Special Warehousing and Storage | Sporting and Recreational Camps |
| Sporting and Recreational Goods and Supplies | Sporting Goods Stores and Bicycle Shops |
| Sports & Recreation | Sports Cards & Memorabilia |
| Sprinklers | Stables |
| Stationers | Stationery, Tablets, and Related Products |
| Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units | Stereos |
| Stock & Bond Brokers | Storage - Household & Commercial |
| Storage - Self Service | Surgical and Medical Instruments and Apparatus |
| Surveying Services | Surveyors |
| Swimming Pool Equipment & Supplies | T-Shirts |
| Tanning Salons | Tattooing & Body Piercing |
| Tax Return Preparation Services | Tax Returns |
| Taxicabs | Technology & Innovations |
| Telecommunications | Telecommunications Services |
| Telemarketing | Telephone Communications Services |
| Telephone Equipment & Systems Dealers | Telephone Service |
| Television Dealers | Television Stations & Broadcasting Cooperatives |
| Terrazzo, Tile, Marble, and Mosaic Work | Testing Apparatus |
| Textile Bags | Theatres - Live |
| Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services | Ticket Sales |
| Tile & Ceramic Contractors | Tires and Tubes |
| Title Abstract Offices | Tobacco Stores and Stands |
| Top, Body, and Upholstery Repair Shops and Paint Shops | Towing and Tugboat Services |
| Toys | Toys and Hobby Goods and Supplies |
| Transportation Equipment | Transportation Services |
| Travel & Tourism | Travel Agencies |
| Travel Trailers and Campers | Tree Services |
| Truck and Bus Bodies | Truck Rental & Leasing |
| Truck Rental and Leasing, Without Drivers | Trucking |
| Trucking - Hauling | Trucking, Except Local |
| Trusts, Except Educational, Religious, and Charitable | Tutoring |
| Uncoated Paper and Multiwall Bags | Uniforms |
| United States Postal Service | Upholstery |
| Used Cars | Used Merchandise Stores |
| Utility Trailer and Recreational Vehicle Rental | Variety Stores |
| Vegetarian Restaurants | Veterinarians |
| Veterinary | Video Games |
| Video Productions | Video Tape Rental |
| Video Tapes & Discs | Wallpaper |
| Warm Air Heating and Air-Conditioning Equipment and Supplies | Watch & Clock Repairs |
| Water - Bottled | Water Supply |
| Water Transportation of Freight | Water Transportation of Passengers |
| Water Transportation Services | Water Well Drilling |
| Water, Sewer, Pipeline, and Communications and Power Line Construction | Waterproofing |
| Welding Repair | Welding Supplies |
| Western Apparel | Wholesale Distributer |
| Wholesalers | Window Treatments - Draperies & Curtains |
| Windows | Wine |
| Wine & Beer | Wineries |
| Wines, Brandy, and Brandy Spirits | Women's Accessory and Specialty Stores |
| Women's Clothing | Women's Clothing Stores |
| Wood Household Furniture, Except Upholstered | Wood Products |
| Yoga | Youth Organizations & Centres |
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