ICAO Airline Code Abbreviations and Acronyms

1. ORION CHARTER
   Orion Air Charter
2. ORJ
   Osange Air Sierra Leone
3. ORK
   Orca Air
4. ORL
   On Air Limited
5. ORLAN
   Orlan-2000
6. ORM
   Orel State Air Enterprise
7. ORO
   C N Air
8. ORP
   Aerocorp
9. ORPRISE
   Orel State Air Enterprise
10. ORR
    Operadora Turistica Aurora
11. ORX
    Orbit Exrress Airlines
12. ORZ
    Zorex
13. OS
    Austrian Airlines
14. OSA
    Open Sky Aviatiom
15. OSH
    Osh Avia
16. OSH AVIA
    Osh Avia
17. OSL
    Sosoliso Airlinrs
18. OSN
    Aerosan
19. OSS
    Servicios Aereos Noticiosos
20. OST
    Airline Alanea

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