OPUS means OSS/PODPS
Observation Support System/Post-Observation Data Processing System Unified System in
Military
Similar to OPUS
00Z - MOS for Command Sergeant Major
0K - Zero Killed
1 WVI - First West Virginia Infantry Regiment
100BASE-T - 100 Megabits per second, Baseband, Twisted pair
100ID - 100th Infantry Division
101AD - 101st Airborne Division
102 RQS - 102nd Rescue Squadron
View all in Military