OPUS means OSS/PODPS
Observation Support System/Post-Observation Data Processing System Unified System in
Military
Similar to OPUS
17AD - 17th Airborne Division
180FA - 180th Field Artillery Regiment
189FA - 189th Field Artillery Regiment
1BCT - First Brigade Combat Team
1CAV - 1st Cavalry Division
1CD - 1st Cavalry Division
1LT - First Lieutenant
View all in Military