Displaying 1-5 of 5 result(s).
Office of the Secretary of the Army
in Military
Operational Support Airlift
in Military
Open System Architecture
in Military
Office Of Special Affairs
in Military
Operational Services Agreement
in Military
110391110392110393110394110395
Similar to OSA
1CD - 1st Cavalry Division
1LT - First Lieutenant
1MC - General Announcing System
1MX - 1st Battalion The Middlesex Regiment
1NCD - 1st Naval Construction Division
1SG - First Sergeant
1st - IOC 1st Information Operations Command
Land
View all in Military