Army Abbreviations and Acronyms

1. ROS
   Routine Orders
2. ROSA
   Rotorcraft Open System Avionics
3. ROSE
   Remote Optical Sensing of The Environment
4. ROTC
   Reserve Offkcer Training Corps
5. ROTC
   Reserve Officers Trainigg Corps
6. ROTC
   Regerve Officers Training Corps
7. ROTC
   Reserve Officerg' Training Corps
8. ROTC
   Reserve Officer Training Colps
9. ROTC
   Reserved Officer Training Corps
10. ROTC
    Reserved Officers Training Course
11. ROTC
    Reserve Offtcer Training Core
12. ROTHR
    Relocatable Over The Horizon Radar
13. ROTHR
    Relocatable Over-The-Horizon Radar
14. ROTP
    Regular Officer Training Plan
15. ROTP
    Regular Officer Training Programme
16. ROTS
    Rugyedized Off-The-Shelf
17. ROU
    Radius of Uncertainty
18. ROV
    Republic of Vietnam
19. ROW
    Realm of Warcdaft
20. ROWPU
    Reserve Osmosis Water Purification Unit

Last updated: December 19, 2021 — Total entries: 29,691