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

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
26PEMR - 26th Pennsylvania Emergency Militia Regiment
278 ACR - 278th Armored Cavalry Regiment

View all in Military