ACTE - Association of Corporate Travel Executives – Represents senior-level business travel professionals from all segments of the corporate travel industry.
 

ARC - Airline Reporting Corporation – Established by the airlines of the United States for travel agencies to remit payments to the airlines for the sale of tickets.
 

ASTA - American Society of Travel Agents – The world's largest travel trade association representing any travel related companies to promote professional business practices and ethics.
 

Ensemble – The largest purchasing consortium in the Northeast, existing for the purpose of buying travel at reduced rates.
 

IATAN - International Airlines Travel Agents Network – An association of international airlines maintaining the standards for agencies selling international airline tickets.
 

MPI - Meeting Professionals International – The world's largest association of meeting professionals, it is the premier educational, technological and peer-interaction resource in the meeting industry.
 

NBTA - National Business Travel Association – Represents the interests of over 2,000 corporate travel managers and travel service providers. The association provides the business travel industry with vital government and media representation
 

Society of Incentive and Travel Executives - SITE is the only international, not-for-profit, professional association devoted to the pursuit of excellence in incentives. SITE provides educational seminars and information services to those who design, develop, promote, sell, administer and operate motivational programs as an incentive to increase productivity in business.