A complete list of Airport Codes in the US and International. Listing of three letter United States Airport Codes listed by StateCity - United States Airport Code Abbreviations. This airport codes page features a table of U.S. airports, sorted by airport code.
Location maps, links and IATA Codes of the Major Airports in the United States. The list of airports in the United States is broken down into separate lists due to the large IATA – The airport code assigned by the International Air Transport.
Airport codes arose out of the convenience that it brought pilots for location identification in the 1930s. Initially, pilots in the United States used the two-letter code. Every major airport in the USA has a IATA Airport code, which quite often appears on labels, flight schedules and tickets. ATL for example is the code for Atlanta.