- operation
- operational
- operational system
- operation black ice
- operation blade
- operation breakup
- operation chimera
- operation chromite
- operation desert storm
- operation istabul
Santa at North pole operations
Technical Operation
both generals "Galactic Confederation Tactical Operations Fleet"
OP - Thunder Beak
R6S Chimera Song
OPERATION BLADE DUB
Queensryche
Battlefield 3 Metro
Operations Badge
Operation - Strix
