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FOS
in
Military
could mean:
Displaying 1-4 of 4 result(s).
FOS
Forward Operating Site
in
Military
FOS
Full Operational Status
in
Military
FOS
Full Of Shit
in
Military
FOS
Forward Observer System
in
Military
102589
102590
102588
102587
Similar to FOS
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
503 RCT
- 503rd Regimental Combat Team
517 PRCT
- 517th Parachute Regimental Combat Team
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