 Accountants | Accounting, Auditing, and Bookkeeping Services |
| Adjustment and Collection Services | Administration of General Economic Programs |
| Advertising | Advertising Agencies |
| Air Conditioning & Heating | Air Conditioning Contractors & Systems |
| Air Transportation, Scheduled | Aircrafts |
| Airports | Airports, Flying Fields, and Airport Terminal Services |
| Aluminum Rolling and Drawing | Amusement and Recreation Services |
| Amusement Parks | Animal Specialty Services, Except Veterinary |
| Apartments | Appliances - Small |
| Architects | Architectural Services |
| Arts Organizations & Information | Associations |
| Athletic Wear | Auto and Home Supply Stores |
| Auto Body Work | Auto Dealers - New Cars |
| Auto Glass | Auto Parts & Supplies |
| Auto Repair & Service | Auto Transport |
| Automobile Parking | Automobile Wrecking |
| Automotive Dealers | Automotive Repair Shops |
| Automotive Services | Bakeries |
| Bakers & Bakeries | Balloons & Novelties |
| Banks | Barber Shops |
| Barbers | Baseball Clubs & Parks |
| Bathroom Planning & Remodeling | Beauty Salons |
| Beauty Shops | Bed & Bath |
| Beer | Beverages |
| Billiards & Pool | Blood Banks & Centers |
| Boat Building and Repairing | Boat Dealers |
| Book Binders & Book Printers | Book Publishing |
| Book Stores | Bookkeeping Service |
| Bowling Centers | Bowling Centres |
| Boxes - Corrugated & Fiber | Boxes - Paper |
| Brewers | Brick, Stone, and Related Construction Materials |
| Bridal Shops | Building Cleaning and Maintenance Services |
| Building Contractors | Bus Lines |
| Buses - Charter & Rental | Business & Trade Organizations |
| Business & Vocational Schools | Business Associations |
| Business Consultants | Business Services |
| Cabinet Making | Cable Television Companies |
| Camping | Camping Equipment |
| Candy & Confectionery | Candy, Nut, and Confectionery Stores |
| Canoes & Kayaks | Car Washing & Polishing |
| Carpentry Work | Carpet & Rug Cleaners |
| Carpet and Upholstery Cleaning | Carwashes |
| Catalog and Mail-order Houses | Cellular |
| Check Cashing Services | Child Day Care Services |
| Children's and Infants' Wear Stores | Chinese Restaurants |
| Chiropractors | Churches |
| Civic, Social, and Fraternal Associations | Civil Engineers |
| Cleaners | Clinics |
| Clothing Accessories | Clubs |
| Coal and Other Minerals and Ores | Coated and Laminated Paper |
| Coffee | Coffee & Tea |
| Coin-Operated Laundries and Drycleaning | Colleges, Universities, and Professional Schools |
| Combination Utilities | Comic Books |
| Commercial Art and Graphic Design | Commercial Economic, Sociological, and Educational Research |
| Commercial Physical and Biological Research | Commercial Printing |
| Commercial Printing, Lithographic | Computer and Computer Software Stores |
| Computer Consultants | Computer Graphics |
| Computer Maintenance and Repair | Computer Networking |
| Computer Renting & Leasing | Computer Services |
| Computer Training | Concrete |
| Concrete Work | Construction Machinery & Equipment |
| Construction Materials | 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 |
| Dance Studios, Schools, and Halls | Data Processing Services |
| Day Care | Dental Clinics |
| Department Stores | Desktop Publishing |
| Drapery, Curtain, and Upholstery Stores | Drinking Places (Alcoholic Beverages) |
| Drug Stores and Proprietary Stores | Dry Cleaners & Laundries |
| Drywall Contractors | Durable Goods |
| Education | Education Consultants |
| Electric Equipment & Supplies | Electrical Appliances, Television and Radio Sets |
| Electrical Contractors | Electrical Services |
| Electrical Work | Electronic Equipment & Supplies |
| Electronic Parts and Equipment | Elementary & Middle Schools |
| Elementary and Secondary Schools | Employment Agencies |
| Energy Conservation Engineers | Engineering Services |
| Engineers | Entertainers |
| Environmental & Ecological Conservation | Environmental & Ecological Products & Services |
| Environmental Services | Equipment Rental and Leasing |
| Event Planners & Managers | Excavation Contractors |
| Excavation Work | Exercise & Physical Fitness |
| Fabricated Metal Products | Fabricated Structural Metal |
| Fabricated Textile Products | Family Clothing Stores |
| Farm Equipment & Supplies | Farm Machinery and Equipment |
| Farm Supplies | Fax Machines & Service |
| Filing Equipment | Financial Planning Consultants |
| Financing | Fire Alarm Systems & Equipment |
| Fish and Seafoods | Floor Covering Stores |
| Floor Installation | Floor Laying and Other Floor Work |
| Florists | Food Brokers |
| Fraternal Organizations | Freight Forwarding |
| Freight Transportation | Fruit and Vegetable Markets |
| Fuel | Functions Related to Depository Banking |
| Funeral Homes | Funeral Service and Crematories |
| Furniture | Furniture - Cleaning- Refinishing- & Repair |
| Furniture - Used | Furniture Dealers |
| Furniture Stores | Furniture Upholstery |
| Garden Centres | Garment Pressing, and Agents for Laundries and Drycleaners |
| Gas Companies | Gasoline Service Stations |
| General Automotive Repair Shops | General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses |
| General Contractors-Single-Family Houses | General Farms, Primarily Crop |
| General Warehousing and Storage | Gift Baskets |
| Gift, Novelty, and Souvenir Shops | Gifts |
| Golf Courses - Public | Gourmet Shops |
| Government | Granite & Stone |
| Graphic Design | Groceries and Related Products |
| Groceries, General Line | Grocers & Supermarkets |
| Grocery Stores | Guns & Gunsmiths |
| Gutters & Downspouts | Hair Removal & Replacement |
| Hardware | Health & Diet Foods |
| Health and Allied Services | Health Care |
| Health Services | Hearing Aids |
| Heating & Refrigeration | Heating Equipment |
| Heavy Construction Equipment Rental and Leasing | Highway and Street Construction, Except Elevated Highways |
| Hobby, Toy, and Game Shops | Hospital Supplies |
| Hospitals | Hot Tubs & Spas |
| Hotels and Motels | Household Appliance Stores |
| Hunting | Individual and Family Social Services |
| Industrial & Commercial Machinery | Industrial Machinery and Equipment |
| Industrial Supplies | Information Retrieval Services |
| Installation or Erection of Building Equipment | Insulation Materials |
| Insurance | Insurance - Agents & Brokers |
| Insurance Agents, Brokers, and Service | Intercity and Rural Bus Transportation |
| Interior Decorators | Internet & Online Services |
| Internet Marketing Services | Investment Advice |
| Janitorial Services | Jewellers |
| Jewelry Stores | Jewelry, Watches, Precious Stones, and Precious Metals |
| Job Training Services | Kennels & Pet Boarding |
| Labor Unions and Similar Labor organizations | Land Subdividers and Developers, Except Cemeteries |
| Landscape | Landscape Contractors |
| Laundry and Garment Services | Lawn and Garden Services |
| Lawyers | Leather Tanning and Finishing |
| Legal Counsel & Services | Legal Services |
| Legislative Bodies | Libraries |
| Liquefied Petroleum Gas (Bottled Gas) Dealers | Liquor Stores |
| Local and Suburban Transit | Local Trucking With Storage |
| Local Trucking Without Storage | Luggage and Leather Goods Stores |
| Lumber and Other Building Materials Dealers | Lumber, Plywood, Millwork, and Wood Panels |
| Machine Shops | Magazine Publishers |
| Malt Beverages | Management Consultants |
| Management Consulting Services | Management Services |
| Masonry, Stone Setting, and Other Stone Work | Massage Therapists |
| Meat | Meat Packing Plants |
| Media & Marketing | Medical Equipment & Supplies |
| Membership organizations | Membership Sports and Recreation Clubs |
| Men's and Boys' Clothing | Metal |
| Metal Fabrication | Metals Service Centers and Offices |
| Miscellaneous Apparel and Accessory Stores | Miscellaneous Food Stores |
| Miscellaneous home furnishings Stores | Miscellaneous Personal Services |
| Miscellaneous Publishing | Miscellaneous Retail Stores |
| Miscellaneous Structural Metal Work | Mobile Home Dealers |
| Mobile Homes | Mortgage Brokers |
| Mortgages | Motion Picture and Video Tape Distribution |
| Motion Pictures | Motor Vehicle Dealers (New and Used) |
| Motor Vehicle Parts, Used | Motor Vehicle Supplies and New Parts |
| Motorcycle Dealers | Movers |
| Museums and Art Galleries | Musical Instrument Stores |
| Mutual Funds | National Commercial Banks |
| News Dealers and Newsstands | Newspapers |
| Nonclassifiable Establishments | Notaries |
| Nursery Schools - Preschools & Kindergartens | Nursing and Personal Care Facilities |
| 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 | Oil & Gas Ignition Services |
| Oil & Lubrication | Oils & Fuels |
| Operators of Nonresidential Buildings | Ophthalmic Goods |
| Ophthalmologists | Optical Goods Stores |
| ornamental Shrub and Tree Services | Pagers & Beepers |
| Paint, Glass, and Wallpaper Stores | Painting and Paper Hanging |
| Painting Contractors | Party Supplies |
| Passenger Car Rental | Pawn Brokers |
| Periodicals Publishers | Personal Financial Advisors |
| 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 |
| Pharmacies | Photo Labs |
| Photocopying | Photofinishing Laboratories |
| Photographers | Photographic Equipment & Sales |
| Photographic Equipment and Supplies | Photography |
| Physical Fitness Facilities | Physical Therapists |
| Picture Framing | Pizza |
| Plastering, Drywall, Acoustical, and Insulation Work | Plumbers |
| Plumbing and Heating Equipment and Supplies (Hydronics) | Police Protection |
| Political Organizations | Prefabricated Wood Buildings and Components |
| Primary Smelting and Refining of Nonferrous Metals, Except Copper and Aluminum | Professional Equipment and Supplies |
| Psychologists | Public Golf Courses |
| Public Relations Counselors | Radio and Television Broadcasting and Communications Equipment |
| Radio and Television Repair Shops | Radio Communication Equipment & Systems |
| Radio Stations & Broadcasting | Radio, Television, and Consumer Electronics Stores |
| Radiotelephone Communications | Real Estate |
| Real Estate Agents and Managers | Record and Prerecorded Tape Stores |
| Records - Tapes & Compact Discs | Recreational Trips & Tours |
| Recreational Vehicle Dealers | Recreational Vehicle Renting & Leasing |
| Recreational Vehicles | Refrigeration |
| Refrigeration Equipment | Refuse Systems |
| Rehabilitation Services | Religious Organizations |
| Repair Shops and Related Services | Residential Care |
| Residential Electric Lighting Fixtures | Restaurants |
| Resume Services | Retail |
| Retail Bakeries | Retail Nurseries, Lawn and Garden Supply Stores |
| Retirement Planning Consultants & Services | Reupholstery and Furniture Repair |
| Roofing, Siding, and Sheet Metal Work | Sawmills and Planing Mills, General |
| Schools | Schools and Educational Services |
| Scrap and Waste Materials | Seafood |
| Secretarial and Court Reporting Services | Security Brokers, Dealers, and Flotation Companies |
| Security Guard & Patrol Service | Security Systems Services |
| Service Establishment Equipment and Supplies | Services |
| Sewing, Needlework, and Piece Goods Stores | Sex Therapists |
| Shoe Repair Shops and Shoeshine Parlors | Shoe Stores |
| Shopping Centres & Malls | Sightseeing Tours |
| Signs | Signs and Advertising Specialties |
| Snowmobiles | Social Services |
| Social Services & Organizations | Special Trade Contractors |
| Sporting and Recreational Camps | Sporting Goods Stores and Bicycle Shops |
| Sports & Recreation | Stationery, Tablets, and Related Products |
| Steel | Stereos |
| Storage - Self Service | Structural Wood Members |
| Surveying Services | Surveyors |
| Swimming Pool Equipment & Supplies | Tax Return Preparation Services |
| Tax Returns | Taxi Services |
| Taxicabs | Telecommunications Services |
| Television Dealers | Television Stations & Broadcasting Cooperatives |
| Terrazzo, Tile, Marble, and Mosaic Work | Testing Apparatus |
| Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services | Tile & Ceramic Dealers |
| Tobacco Stores and Stands | Top, Body, and Upholstery Repair Shops and Paint Shops |
| Towing | Transportation Services |
| Travel & Tourism | Travel Agencies |
| Travel Trailers and Campers | Truck Parts |
| Truck Rental & Leasing | Truck Rental and Leasing, Without Drivers |
| Truck Repair & Service | Trucking - Hauling |
| Trucking, Except Local | United States Postal Service |
| Used Merchandise Stores | Utility Trailer and Recreational Vehicle Rental |
| Variety Stores | Vending Machines |
| Veterinary | Video Games |
| Video Tape Rental | Video Tapes & Discs |
| Water - Bottled | Water Well Drilling |
| Water, Sewer, Pipeline, and Communications and Power Line Construction | Welders |
| Welding Repair | Wholesale Distributer |
| Wholesalers | Window Treatments - Draperies & Curtains |
| Windows | Women's Accessory and Specialty Stores |
| Women's Clothing Stores | Wrecking and Demolition Work |
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