IATA codes (International Air Transport Association airport codes) are three letter signifiers that airports are recognised by worldwide. They originated from two-letter identification codes used by ...

An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a three-letter geocode designating many airports and metropolitan areas around ...

Some people brush off airplane codes as one of life's little mysteries. Boston's airport code is BOS, which is simple enough, but EWR for Newark is just "one of those things." Right? Turns out there's ...