Governmental & Military Abbreviations and Acronyms

1. RO
   Restraining Order
2. RO
   Royal Ordnance
3. RO
   Rahva Omakaitse (People’s Home Guard)
4. RO
   Read Only
5. RO
   Roll On
6. RO-RO
   Roll-On, Roll-Off
7. RO-RO
   Roll On-Roll Off
8. RO-RO
   Role On Role Off
9. RO-RO
   Roll-On/Roll-Off (Ship)
10. ROA
    Return On Assets
11. ROA
    Record of Assistance
12. ROA
    Riders of Apocalypse
13. ROAD
    Rapid Object Application Development
14. ROAD
    Retired On Active-Duty
15. ROAD
    Riders of American Defence
16. ROAD
    Reclaim Our Allocated Dollars
17. ROAMS
    Reusable Object Access Management System
18. ROAMS
    Replacement Operations Automated Management System
19. ROAN
    Royal Observatory Annals
20. ROB
    Remaining On Board

Last updated: May 24, 2020 — Total entries: 74,797