OSI in Military could mean:
Displaying 1-3 of 3 result(s).
Open Systems Interconnection
in Military
Office Of Strategic Intelligence
in Military
Operational Subsystem Interface
in Military

Similar to OSI

3XMAG - 3X Magnifier lens
4-W - 4-Wire
407 RRD - 407th Radio Research Detachment
442 RCT - 442nd Regimental Combat Team
48 FW - 48th Fighter Wing
4ID - 4th Infantry Division
4WW - The Fourth World War

View all in Military