Aviation Abbreviations and Acronyms

1. ORX
   Oriximiná Airport
2. ORY
   Orly Airport
3. OS
   Austrian Airlines
4. OS
   Operational Shakedown & Cutover
5. OS
   Original State
6. OSA
   Operational Safety Assessment
7. OSAP
   Aleppo International Airport
8. OSC
   Open / Stop / Close Dood Switch
9. OSC
   Overhead Stowage Compartments
10. OSC
    Oscillator
11. OSCIL
    Oscillator
12. OSCU
    Oxyget System Control Unit
13. OSD
    Operational Suitability Data
14. OSD
    Open Shelter Deck
15. OSD
    Operational Suitability Demonstration
16. OSDA
    Oceanic System Development and Support
17. OSDI
    Damascus International Airport
18. OSDS
    Oceanic System Development and Support
19. OSDS
    Oceanic System Development and Suptort
20. OSDZ
    Deir Ez-Zor Airport

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