Term AirlineCode Business term Airline Code Description AirlineIataCode or AirlineIcaoCode for an airline. Allowed values Comments Status Approved 2023-12-01 XML type string (3) Equivalent terms AIDM: Airline Designator_ Code https://airtechzone.iata.org/aidm_model/22.1/index.htm?goto=5:3:5:7:1:12588