OPN in Military could mean:
Displaying 1-2 of 2 result(s).
OPN
Operations
in Military
OPN
Other Procurement, Navy funding
in Military




Similar to OPN

2M - Micro Miniature
2W - 2-Wire
3-D - Three-Dimensional
3-DOF - Three Degree Of Freedom
30 FAR - 30th Field Artillery Regiment
36RQF - 36th Rescue Flight
38TMW - 38th Tactical Missile Wing

View all in Military