The main international tourism organizations in the Americas include: Congress of Travelers of the Americas, Alliance of Latin American Tourism Organizations and ().

Answer: American Federation of Hotels and Motels

style='color: rgb(255, 0, 0); '>Analysis: The main international tourism organizations in the Americas are

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1. The American Travel Congress: Founded in 1936 in Washington, USA, its purpose is to assist countries participating in the Organization of American States to develop tourism, and its members are all members of the Organization of American States;

2. Alliance of Latin American Tourism Organizations: Established in 1957, its members come from 70 tourism organizations in Latin American countries. Its purpose is to strengthen the connection between tourism organizations and their members in Latin American countries and other tourism organizations in the world to further develop Latin American countries. tourism industry;

3. American Hotel and Motel Federation: It is the oldest and largest professional organization in the American hotel industry, with 1.3 million hotels and motels at the end of 1986. The tourism industry in the Americas started early and developed rapidly after World War II.