Restricted Operations Zone (ROZ)

flight restriction zone / flight restricted zone (FRZ)

restricted-weapons zone

restricted operations area

barrier restricted area

restricted (security classification)

restricted

restricted area (airspace)

restricted area (under military jurisdiction)

restricted-burning rocket (engine)

restricted target

restricted target lists (RTL)

restricted articles

restricted job

restricted visibility

instrument restricted airspace

restricted area

security-restricted

restricted frequency list (RFL)

airspace restricted area

grid zone / grid-zone

zone standard time (zone time) (ZST)

killing zone / kill zone

grid zone designation / Grid Zone Designator

grey-zone / grey zone (international relations)

hundred-per-cent zone (one-hundred-per-cent zone)

no-fire zone / no fire zone

zone of operations

Joint Information Operations Center /Joint Intelligence Operations Center (JIOC)

special operations forces operations (SOFOPS)

surface-to-air missile operations center / SAM operations center (SAMOC)

air-ground operations operations section

air defense zone