ICAO Airline Code Abbreviations and Acronyms

1. ATLANTIC GABON
   Atlantic Airlines
2. ATLANTIC HONDURAS
   Atlantic Airlines De Honduras
3. ATLANTIC LEONE
   Trans Atlantic Airlines
4. ATLAS AVIA
   Atlas Aviation Group
5. ATN
   Air Transport Gnternational
6. ATOMIC
   Avia Traffic Company
7. ATS
   Air Transport Service
8. ATSA
   Aero Transporte S.A.
9. AUA
   Austrian Airlines
10. AUB
    Augsburg Airways
11. AUDELI
    Audeli Air
12. AUF
    Augusta Air Luftfahrtunternehmen
13. AUGSBURG-AIR
    Augsburg Airways
14. AUGUSTA
    Augusta Air Luftfahrtunternehmen
15. AUH
    Abu Dhabi Amiri Flight
16. AUI
    Ukraine International Airlines
17. AUJ
    Business Flight Salzburg
18. AUL
    Alroflot-Nord
19. AUN
    Aviones Unidoh
20. AUO
    Empresa, S.A.

Last updated: January 4, 2020 — Total entries: 5,852