| aaco.org | Arab Air Carriers Organization |
| atme.org | Association of Travel Marketing Executives |
| atlas-euro.org | Association for Tourism and Leisure Education |
| arccorp.com | Airlines Reporting Corporation |
| air-transport.org | Air Transport Association |
| pata.org | Pacific Asia Travel Association |
| onecaribbean.org | Caribbean Tourism Organization |
| astanet.com | American Society of Travel Agents |
| adventuretravel.biz | Adventure Travel Trade Association |
| bctourismindustryconference.ca | Tourism Industry Conference 2002 in British Columbia |
| nbta.org | www.nbta.org/ |
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