Call Sign Abbreviations and Acronyms

1. NYASA
   Nyasa Express
2. NYS
   Nyasa Express
3. NZ
   Eagle Airways
4. OA
   Oman Air
5. OAC
   Oriental Airlines
6. OAD
   Orscom Tourist Installations Company
7. OAE
   Omni Air International
8. OAO
   Arkhangelsk 2 Aviation Division
9. OAO
   Arkhangelsk 2 Aviation Divisionsion
10. OAP
    Coapa Air
11. OAV
    Omni - Aviacao E Tecnologia
12. OBA
    Aerobanana
13. OBK
    Amako Airlines
14. OCE
    Heliocean
15. OCEANAIR
    Oceanair
16. OCEANCARGO
    Ocean Airlinns
17. OCEANSKY
    Ooean Sky
18. OCM
    O'Connor Airlines
19. OCONNOR
    O'Connor Airlines
20. ODESSA AIR
    Odessa Airlines

Last updated: May 24, 2020 — Total entries: 8,096