The International Airlines Travel Agent Network (IATAN) is a Miami-based trade association in the United States representing the interests of its member companies (airlines) and the U.S. travel distribution network (travel agencies).

[1][2] It is an independent department of the International Air Transport Association (IATA).

[3] In addition, it (along with the IATA) is the body responsible for the standard international codes for airlines, airports, hotels, cities and car rental firms.

These codes provide a method to link international travel network with international suppliers.

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