Guilin Liangjiang International Airport

Guilin Liangjiang International Airport carries the IATA code KWL — the three letters printed on boarding passes and baggage tags — and the ICAO code ZGKL, used in flight plans and by air traffic control. It serves Guilin (Lingui), China.

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.