- AEHT – Association of European Hotel and Tourism Schools
- AHA Asian Hotels Alliance
- American Hotel & Lodging Association (AH&LA) Formerly: American Hotel & Motel Association (AH&MA)
- ASFONA – Association of Starwood Franchisees & Owners – North America
- Asian-American Hotel Owners Association
- Association for International Practical Training
- Association of Corporate Travel Executives
- ASTA
- Athens Hotel Association
- Australian Hotels Association
- Australian Hotels Association – Western Australia
- Austrian Hoteliers Association OeHV
- BC & Yukon Hotels Association
- Belize Hotel Association
- Bermuda Hotel Association
- British Association of Hospitality Accountants
- British Columbia Lodging and Campgrounds Association
- British Hospitality Association (BHA)
- British Institute of Innkeeping
- Canada Hotel Association
- Cannes Hoteliers Association
- Catering Equipment Suppliers Association – UK
- Central Florida Hotel and Lodging Association
- CHART – Council of Hotel and Restaurant Trainers
- Clefs D’or Germany – The Golden Keys
- Costa Rica Hotel Association
- Courmayeur Hotel Association
- Czech National Federation of Hotels and Restaurants
- DEHOGA – Germany
- DRV – Germany
- Estonian Hotel & Restaurant Association
- Euro-Toques International
- EuroCHRIE
- European Catering Association
- European Hotel Managers Association
- Federalberghi – Italy
- Federated Hospitality Association of South Africa
- Finnish Hotel and Restaurant Association – FHA
- Gastro Suisse
- German Hotel Association – IHA
- Grenada Hotel Association
- Halkidiki Hotel Association – Greece
- HEDNA
- Hong Kong Hotel Association
- Hospitality Financial & Technology Professionals
- Hospitality Sales & Marketing Association Intl
- Hospitality Training Foundation UK
- Hotels, Restaurants and Cafes in Europe
- HOTREC
- Hungarian National Tourist Office
- IATA
- IFSA International Inflight Food Service Association
- Illinois Hotel & Motel Association
- Incentive Travel & Meetings Association ITMA
- International Executive Housekeepers Association
- International Flight Catering Association
- International Food Service Executives Association
- International Hotel & Restaurant Association (IH&RA)
- International Hotels Environment Initiative
- International Society of Hospitality Consultants
- International Association of Convention & Visitor Bureaus
- International Association of Culinary Professionals
- International Business Travel Association – IBTA
- International CHRIE
- International Resort Mangers Association – IRMA
- International Restaurant & Hotel Awards (IRHA)
- International Society of Hospitality Purchasers
- Irish Hotel Federation
- Israel Hotel Association
- Israel Hotel Managers Association
- Japan Hotel Association
- Malaysian Association of Hotels
- Mazatlan Hotel Association
- Meeting Professionals International
- Meetings Industry Association
- National Association of Black Hotel Owners, Operators and Developers
- Network of Executive Women in Hospitality (NEWH)
- Nevada Hotel & Motel Association
- Northern Ireland Hotels Federation
- PATA Pacific Asia Travel Association
- Resort Hotel Association
- Rodos Hotels Association – Greece
- Royal Dutch Hospitality Association
- Schweizerischer Hotelier-Verband (Swiss Hotelier’s Assoc.)
- SETE – Association of Greek Tourist Enterprises
- Singapore Hotel Association (SHA)
- Singapore Tourism Board – STB
- Society of Incentives & Travel Executives
- St. Thomas/St. John Hotel Association
- target=”_blank”Thai Hotel Association
- Travel Business Round Table
- Travel Industry Association of America
- Venice Lido Hotelier Association
- WATA – World Association of Travel Agencies
- World Tourism Organization
- World Travel and Tourism Council