International Airlines Travel Agent Network (IATAN) is an industry association in the USA designed to represent the interests of their member companies.

In addition, they (along with the IATA) are the body responsible for the standard international codes for airlines, airports, hotels, cities, and car rental firms (for example, the three-digit codes that designate London Heathrow Airport

London Heathrow Airport

London Heathrow Airport or Heathrow , in the London Borough of Hillingdon, is the busiest airport in the United Kingdom and the third busiest airport in the world in terms of total passenger traffic, handling more international passengers than any other airport around the globe...

 as LHR). These codes provides a method to link international travel network with internations suppliers.

See also

• American Society of Travel Agents
  American Society of Travel Agents
  The American Society of Travel Agents is a business improvement organization which represents and defends the business and regulatory public policy interests of travel intermediaries including travel agencies and tour providers The American Society of Travel Agents (ASTA) is a business...
  
  
• IATA airport code
  IATA airport code
  An IATA airport code, also known an IATA location identifier, IATA station code or simply a location identifier, is a three-letter code designating many airports around the world, defined by the International Air Transport Association...
  
  
• International Air Transport Association
  International Air Transport Association
  The International Air Transport Association is an international industry trade group of airlines headquartered in Montreal, Quebec, Canada, where the International Civil Aviation Organization is also headquartered. The executive offices are at the Geneva Airport in SwitzerlandIATA's mission is to...
  
  
• list of airports
• Travel agency
  Travel agency
  A travel agency is a retail business that sells travel related products and services to customers on behalf of suppliers such as airlines, car rentals, cruise lines, hotels, railways, sightseeing tours and package holidays that combine several products...
  
  
• Travel Industry Association