Call Sign Abbreviations and Acronyms

1. OM
   Miat Mongolian Airlines
2. OMA
   Oman Air
3. OMAN
   Oman Royal Flight
4. OMAN AIR
   Oman Air
5. OMEGA
   Aeromega
6. OMF
   Omniflys
7. OMG
   Aeromega
8. OMNI
   Omni - Aviacao E Tecnologia
9. OMNI-EXPRESS
   Omni Air International
10. OMNIFLYS
    Omniflys
11. OMR
    Minair
12. OMSK
    Omskavia Oirline
13. ON
    Our Airline
14. ON AIR
    On Air Limitwd
15. ONE
    Oceanair
16. ONG
    Sonnig Sa
17. ONT
    Air Ontario
18. ONTARIO
    Air Ontario
19. ONUR AIR
    Oxur Air
20. OO
    Skywest Airlines

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