OPP in Military could mean:
Displaying 1-2 of 2 result(s).
Orderwire Patch Panel
in Military
Off-Load Preparation Party
in Military

Similar to OPP

1NCD - 1st Naval Construction Division
1SG - First Sergeant
1st - IOC 1st Information Operations Command Land
1WVI - 1st West Virginia Infantry Regiment
1WVLA - 1st West Virginia Light Artillery Regiment
2 WVI - 2nd West Virginia Infantry Regiment
2-D - Two-Dimensional

View all in Military