Aviation Abbreviations and Acronyms

1. OPTU
   Turbat International Airport
2. OPU
   Overspeef Protection Unit
3. OPX
   Off-Premises Exchange
4. OPX
   Off Premixes Exchange
5. OPZB
   Zhob Airport
6. OQAR
   Optical Quick Access Recorder
7. OR&A
   Operational Research and Analysis
8. ORA
   Operational Research and Analysis
9. ORA
   Organisational Requirements Aircrew
10. ORA
    Orán Airport
11. ORAA
    Al Asad Airbase
12. ORANGE
    Air Holland
13. ORAT
    Al-Taqaddum Air Base
14. ORBI
    Baghdad International Airport
15. ORCAM
    Originating Region Code Assignment Method
16. ORCHIS
    System
17. ORD
    O'Hare International Airport
18. ORER
    Erbil International Airport
19. ORF
    Norfolk International Airport
20. ORG
    Organisation and Management

Last updated: January 9, 2022 — Total entries: 27,749