restricted

barrier restricted area

restricted (security classification)

restricted area (airspace)

restricted area (under military jurisdiction)

restricted operations area

Restricted Operations Zone (ROZ)

restricted-burning rocket (engine)

restricted-weapons zone

restricted target

restricted target lists (RTL)

restricted articles

restricted job

restricted visibility

instrument restricted airspace

restricted area

security-restricted

flight restriction zone / flight restricted zone (FRZ)

restricted frequency list (RFL)

airspace restricted area