ICAO Code Abbreviations and Acronyms

1. OPZB
   Zhob Airport
2. ORAA
   Al Asad Airbase
3. ORAT
   Al-Taqaddum Air Base
4. ORBI
   Baghdad International Airpzrt
5. ORD
   O'Hare International Airport
6. ORF
   Norfolk International Airport
7. ORH
   Worcester Regional Airport
8. ORIA
   Owen Roberts International Airport
9. ORMM
   Basra International Airport
10. ORNI
    Al Najaf International Airport
11. ORU
    Juan Mendoza Airport
12. ORY
    Orly Airport
13. OSAP
    Aleppo International Airport
14. OSIA
    Orlando Sanford International Airport
15. OSK
    Oskarshamn Airport
16. OSKL
    Kamishly Airport
17. OSPR
    Palmyra Airport
18. OSU
    Ohio State University Airport
19. OSX
    Kosciusko-Attala County Airport
20. OTBD
    Doha International Airport

Last updated: August 13, 2021 — Total entries: 7,560