- Aasld
- Advertising Club Of Washington
- Aeronautical Repair Sta Assn
- Aerospace Medical Assn
- AFP-Assoc Fundraising Pro
- Air & Expedited Motor Carriers
- Air Traffic Control
- Alexandria Bar Assn
- Alexandria Head Start
- Alexandria Hotel Assn
- Alexandria Police Assn
- Amer Society Of Picture Prof
- America Therapeutic Recreation
- American Academy Of Orthotists
- American Academy Of Otlrynglgy
- American Assn-Airport Execs
- American Association
- American Association Of Collgs
- American Association-Dental
- American Association-Family
- American Association-Port Auth
- American Association-Rsprtry
- American Bankruptcy Institute
- American Board-Facial Plastic
- American Diabetes Associaton
- American Gear Mfrs Assn
- American Marketing Assn
- American Medical Group Assn
- American Medical Women's Assn
- American Mental Health Cnslr
- American Moving & Storage Assn
- American Optometric Assn
- American Orthotic & Prosthetic
- American Physical Therapy Assn
- American School Counselor Assn
- American Seed Trade Assn
- American Soc-Military Cmptrlrs
- American Society For Science
- American Society-Clnl Oncology
- American Society-Ind Security
- American Society-Pharmacists
- American Sportfishing Assn
- American Statistical Assn
- American Subcontractors Assn
- American Translators Assn
- American Trucking Assoc Inc
- Americans For Democracy Inc
- Americans For Free Intl Trade
- Armed Forces Benefit Assn
- ASCPT
- Assoc Of Black Psychologists
- Associated General Contractors
- Associated Travel Network Atn
- Association For Career Educ
- Association Of Air Medical Svc
- Association Of Amer Educators
- Association Of Independent
- Association Of Intl Agri Rsrch
- Association Of Old Crows
- Association-Corporate Travel
- Association-The Care Of Chldrn
- C-Port
- Center For Local Prosecution
- Chemical Producers Distr
- Children's Hospice Intl
- Color Pigments Mfrs Assn Inc
- Community Associations Inst
- Construction Specification
- Consumer Aerosol Products Cncl
- Council-Affordable & Rrl Hsng
- Drug & Alcohol Testing Assoc
- Envelope Manufacturers Assn
- Environmental Bankers Assoc
- FARA Housing
- Federated Ambulatory Surgery
- Flight Safety Foundation Inc
- Food Processing Machinery Assn
- Forest Landowners Tax Council
- Glass Packaging Institute
- Graphic Arts Mktg Info Svc
- Graphic Communications
- Health Industry Distributors
- Hearing Industries Assn
- Independent Lubricant Mfr
- Infectious Diseases Society
- Insulation Contractors Assn
- International Assn-Chf-Police
- International Bottle Water
- International Exhibitions
- International Fresh-Cut Prdc
- International Mortgage Assn
- International Personnel Mgmt
- International Sign Assn
- International Sign Assn
- International Strategic Study
- Leukemia & Lymphoma Society
- Licensing Executives Society
- Machinery Dealers National
- Magnum-National Migraine Assn
- Mailing & Fulfillment Svc Assn
- Meals On Wheels Assn-America
- Millitary Officers' ASSOC Amer
- Motorcycle Trades Assn
- Nat Institute-Cert In Engineer
- Nat'l Assn-State Mental Health
- National Accounting & Finance
- National Aeronautic Assn
- National Afforable Housing Mng
- National Alliance-Model State
- National Apartment Assn
- National Assn For Medical Svc
- National Assn For Support-Long
- National Assn Of Alcoholism
- National Assn Of State Energy
- National Assn-Childrens Hosp
- National Assn-State Directors
- National Association-Drug Strs
- National Association-Truck Stp
- National Association-Va Phys
- National Beer Wholesalers
- National Business Travel Assn
- National Cancer Registrars
- National Caregiving Foundation
- National Defense Council Fndtn
- National FFA Organization
- National Head Start Assn
- National Head Start Assn
- National Home Infusion Assn
- National Institute For Crtfctn
- National Insulation Assn
- National Job Core Almni Assoc
- National League Of Postmasters
- National Marine Charter Assoc
- National Motor Freight Traffic
- National Pace Assn
- National Paperbox Assn
- National Renderers Assn
- National Rural Letter Carriers
- National School Boards Assn
- National School Trnsprtn Assn
- National Sheriffs Assn
- National Society Of Minorities
- National Society-Accountants
- National Wooden Pallet/Contanr
- Natl Assn-Telecommunications
- Natl Assoc Of Postal Supv
- NATNL Sociey Of Profesional
- Naval Reserve Assn
- Open Door Foundation
- Outdoor Power Equipment Inst
- Paperboard Packaging Council
- Personal Communications Assn
- Power & Communication Contrs
- Printing Industries Of America
- Professional Aviation Mntnc
- Professional Insurance Agents
- Registry For Interpreters-Deaf
- Salt Institute
- Satellite Industry Assn
- Security Industry Assn Inc
- Snack Food Assn
- Society For Marketing Pro Svc
- Society Of American Florists
- Society Of Consumer Affairs
- Society Og Glass & Ceramic
- Society-Competitive Intllgence
- Society-Human Resource Mgmt
- Teachers Of English To Speaker
- Technology Maint Council
- Textile Rntl Svc Assc
- Towing & Recovery Assoc
- Truck Renting & Leasing Assn
- Truck Trailer Mfr Assoc
- Truckload Carriers
- United Motorcoach Assn
- United States Parachute Assn
- Volunteers Of America
- Women In Federal Law Enfrcmnt
- Young Entrepreneurs' Orgnztn
