This website contains more than 12 000 Abbreviations, 2000+ Aircraft codes, 8000+ Airline codes, 5000+ ATC Callsigns, 42 000+ Airport codes, Country codes, Registration prefixes and many more. The aim of the search engine is to become a single point of reference for the abbreviated world of aviation. Additionally, you will find more than 1000 official definitions and terms. All specific to the aviation industry, the definitions have been gathered from different sources like: ICAO, EUROCONTROL and FAA. Also, many definitions not found in any government publications are included.