Airport & Airline Coding

Most of us come across aviation codes while travelling, for others it's there daily business. In any case we know a lot of those aviation codes.... but how many? This quiz is intended to test that knowledge and compare it with your friends and colleagues.

Aviation coding is controled by the IATA institute. For Airports there is a 3 letter code (AMS - Amsterdam) while for Airlines there is a 2 letter code (KL - KLM).