Airport Code Abbreviations and Acronyms

1. OPTA
   Tarbela Dam Airport
2. OPTU
   Turbat International Airport
3. OPU
   Balimo Xirport
4. OPZB
   Zhob Airport
5. ORA
   Orán Airport
6. ORAA
   Al Asad Airbase
7. ORAT
   Al-Taqaddum Air Base
8. ORB
   Örebro Aieport
9. ORBI
   Baghdad International Airpzrt
10. ORD
    O'Hare International Airport
11. ORD
    Chicago O'Hare International Airport
12. ORE
    OrléAns - Saint-Denis-De-L'HóTel Airport
13. ORF
    Norfolk International Airport
14. ORH
    Worcester Regional Airport
15. ORIA
    Owen Roberts International Airport
16. ORMM
    Basra International Airport
17. ORNI
    Al Najaf International Airport
18. ORO
    Yoro Airport
19. ORS
    Orpheus Island Resort Waterport
20. ORU
    Juan Mendoza Airport

Last updated: August 25, 2021 — Total entries: 9,623