air defense zone

air defense zone commander

Air Defense Identification Zone (ADIZ)

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

flight restriction zone / flight restricted zone (FRZ)

defense zone

zone of defense

base defense zone (BDZ)

main defense zone (defence)

main zone of defense

Air Force Air Defense Command

Japan Air Self-Defense Force (JASDF) / Japanese Air Force

perimeter defense (all-around defense)

beach defense mine / beach-defense mine

air exclusion zone

working zone air

air kill zone

aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)

air combat capable helicopter / air-to-air capable helicopter

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

air defense (AD)

Air defense and Airspace Management Directorate (NATO)

air defense area

air defense artillery (ADA)

air defense artillery battalion

air defense artillery system

air defense brigade