Albuquerque International Sunport

Albuquerque International Sunport carries the IATA code ABQ — the three letters printed on boarding passes and baggage tags — and the ICAO code KABQ, used in flight plans and by air traffic control. It serves Albuquerque, United States.

IATA codes are assigned by the International Air Transport Association for passenger-facing use; the four-letter ICAO code encodes region and country and belongs to the operational side of aviation.