Associations

Affordable Housing Management Association
Alliance of Meeting Mgmt. Consultants (AMMC)
American American Academy of Physical Medicine & Rehabilitation (AAPM&R)
American Dental Association (ADA)
American Petroleum Institute (API)
American Society of Association Executives (ASAE)
Architectural Woodworking Institute (AMI)
Association of British Professional Conference Organisers (ABPCO)
Association of Collegiate Conference and Events Directors International (ACCED-I)
Association of Computer Machinery (ACM)
Association of Destination Management Consultants (ADME)
Association of Interior Specialies (AIS)
Association Mexicana de Profesionales de Ferias, Exposiciones Y Convenciones (AMPROVEC)
Asia Pacific Exhibition &Convention Council (APECC)
Association Internationale des Palais de Congres (AIPC)
Association of Convention Operations Managers (ACOM)
Association of Otolaryngology Administrators (AOA) 
Australian Event Symposium
California Association of Collectors
Canadian Society of Professional Event Planners (CSPEP)
Computer Events Marketing Association (CEMA)
Connected International Meeting Professionals Association (CIMPA)
California Society of Association Executives
Convention Industry Council (CIC)
China International Meetins and Conference Forum (CIMCF)
Council of Foundations (COF)
Council of Protocol Executives (COPE)
Destination Marketing Association International (DMAI)
Digital Solutions Cooperative
European Federation of Conference Towns (EFCT)
Exhibition Services & Contractors Association
Finance and Insurance Conference Planners (FICP)
Food Industry Association Executives (FIAE)
Future Farmers of America (FFA)
Healthcare Convention & Exhibitors Association (HCEA)
Hospitality Financial and Technology Professionals (HFTP)
Hospitality Sales & Marketing Association International (HSMAI)
Incentive Travel and Convention Meetings Asia (IT&CMA)
Incentive Meetings and Travel Association (ITMA)
Institute of Electrical and Electronics Engineers (IEEE)
International Association of Assembly Managers (IAAM) 
Intrerex
International Association of Conference Centers (IACC)
International Association of Congress Centres (APIC)
International Association of Convention and Visitors Bureaus (IACVB)
International Association of Diecutting and Die Making (IADD)
International Association of Exhibition and Events (IAEE)
International Association of Fairs and Expositions (IAFE)
International Association of Venue Management (IAVM)
International City Management Association (ICMA)
International Congress and Convention Association (ICCA)
International Reprographic Association (IRgA)
International Special Events Society (ISES)
International Technology Rental Association (ITRA)
Lions Club International
Louisiana Society of Association Executives (LSAE)

Meeting Industry Council

Meetings and Events Australia
Meetings Industry Council of Colorado
Meeting Professionals International (MPI)
Meetings Industry Association of Australia (MIAA)
MIchigan Gas & Electric Association (MGEA)
Midwest Food Processors Association (MWFPA)
National Association of College and University Business Officers (NACUBO)
National Association of Fleet Administrators (NAFA) 
National Association for the Education of Young Children (NAEYC)
National Association of Independent Life Insurance Brokerage Agencies (NAILBA)
National Business Travel Association (NBTA)
National Center for State Courts (NCSC)
National Coalition of Black Meeting Planners (NCBMP)
National Rural Electric Cooperative Assn. (NRECA)
National Speakers Association (NSA)
Oceans Blue Foundation
Ohio Veterinary Medicine Association (OVMA)
Oregon Employer Council
Phillipine M.I.C.E. Conference (MICEON)
Professional Conference Management Association (PCMA)
Retail Solutions Providers Assn.
Society of Customer Affairs Professionals (SOCAP)
Society of Government Meeting Planners (SGMP)
Society of Incentive and Travel Managers (SITE)
Society of Insurance Licensing Administrators (SILA)
Sheet Metal and Air Conditioner Manufacturers of North America (SMACNA)
Texas Association of CVBs
Texas Society of Association Executives
Toastmasters
Trade Show Exhibitors Association
Travel Industry Association of America (TIA)
United States Tour Operators Association (USTOA)
Vancouver Island Meeting Planners & Suppliers (VIMPS)
Virginia Business Travel Association (VBTA)
Venue Management Association Limited
Washington Society of Association Executives (WSAE)
Western Association of Exhibition Management (WAEM)
Wisconsin Society of Association Executives (WSAE)
Young Entrepreneurs' Association

Conference and Convention Centers

Convention Bureaus and Tourism Boards

Corporations

Exhibitions/Trades Shows/Trade Show Producers 

Hotels and Hotel Corporations

Meeting Planning & Consulting Companies

Publications/Publishers/Marketing  

Technology Companies

Travel Companies and Organizations

Universities and Colleges