OA in Military could mean:
Displaying 1-7 of 7 result(s).
OA
Operational Area
in Military
OA
Operating Assembly
in Military
OA
Operational Assessment or Architecture
in Military
OA
Objective Area
in Military
OA
Operations Aerology Shipboard METOC Division
in Military
OA
Over Aged
in Military
OA
Overall
in Military




Similar to OA

2-D - Two-Dimensional
201MIB - 201st Military Intelligence Battalion
20SCVI - 20th South Carolina Volunteer Infantry Regiment
21CLW - 21st Century Land Warrior
21CLWTLD - 21st Century Land Warrior Top Level Demonstration
24 MEU - 24th Marine Expeditionary Unit
24NAF - 24th Numbered Air Force

View all in Military