FOS has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of FOS in Governmental & Military.
Friends of Scouting
Governmental & Military
Flight Operations Support
Governmental & Military
Finger of Suspicion
Governmental & Military
Flight Operations Segment
Governmental & Military
Flight Operations System
Governmental & Military
Ferry Operators Service
Governmental & Military
Freedom of Speech
Governmental & Military
Full of Sh*t (either Severely Constipated Or Metaphorically)