Military Abbreviations and Acronyms

1. ORM
   Off-Route Mines
2. ORM
   Operational Risk Manamment
3. ORM
   Operations Room Manager
4. ORM
   Optically Remote Suitching Module
5. ORM
   Other Regulated Materials
6. ORNL
   Oak Ridge National Laboratory's
7. ORO
   Oak Ridge Operations
8. OROCA
   Off Route Obstruction Clearance Altitude
9. OROCA
   Off-Route Obstruction Clearance Altitude
10. OROP
    One-Rank, One-Pension
11. OROP
    One-Rank-One-Pension
12. OROP
    One Rank, One Pension
13. OROP
    One Rank-One Pension
14. OROP
    One Rank One Pension
15. OROP
    One Rank One Pay
16. OROX
    United States Department of Energy
17. ORP
    Operational Readiness Platform
18. ORP
    Ocean Reception Point
19. ORP
    Ohio-Class Replacement Program
20. ORP
    Ohio Replacement Program

Last updated: April 7, 2022 — Total entries: 103,098