Airport code may refer to:
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International Air Transport Association airport code
An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a three-character alphanumeric geocode designating many airports and metropolitan areas around the world, defined by the I ...
, a three-letter code which is used in passenger reservation, ticketing, and baggage-handling systems
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International Civil Aviation Organization airport code
The ICAO airport code or location indicator is a four-letter code designating aerodromes around the world. These codes, as defined by the International Civil Aviation Organization and published in ICAO Document 7910: ''Location Indicators'', a ...
, a four-letter code which is used by air-traffic control systems and for airports that do not have an IATA airport code
See also
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Airline codes
This is a list of airline codes. The table lists IATA's two-character airline designators, ICAO's three-character airline designators and the airline call signs (telephony designator). Historical assignments are also included.ht
IATA airline ...
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Location identifier
A location identifier is a symbolic representation for the name and the location of an airport, navigation aid, or weather station, and is used for staffed air traffic control facilities in air traffic control, telecommunications, computer programm ...
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