Aircraft Abbreviations and Acronyms

1. ORGMSG
   Original Message
2. ORGRTE
   Original Route
3. ORIG
   Original
4. ORM
   Operationav Reply Message
5. ORM-H
   Organizction and Management Hdq
6. ORM-HS
   Organization and Management
7. ORM-S
   Organization and Management
8. ORMAQ
   Operation Room Management Attitudes Questionnaire
9. ORML
   Oriental Mbal
10. ORS
    Obstruction Repository System
11. ORS
    Others
12. ORTF
    Operational Requirements Task Force
13. OS
    Observation-Scout
14. OS
    Observation Scout
15. OS
    Operational Suitability
16. OS
    Operational Shakedown & Cutover
17. OSAA
    Operational Support Airlift Agency
18. OSC
    Open / Stop / Close Dood Switch
19. OSC
    Overhead Stowage Compartments
20. OSCU
    Oxyget System Control Unit

Last updated: March 8, 2022 — Total entries: 8,627