air base area

base junction; rotary collector ring (box); rotary base junction (of a tank); rotary connection; slip ring; traverse rotary base junction

defense industrial base / military-industrial base

naval base; naval operating base

base area defense ground environment

target area base line

air force base (AFB)

seagoing air base

Selfridge Air National Guard Base (SANGB)

Coast Guard air base

combat air base

air base

air base group

air base line

air base service unit

air force base

air force base unit

auxiliary air force base

area of war/war area

potential danger area (trouble area)

hazard area / hazardous area

killing area / kill area

open area danger area

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 area

area air defense

area air defense commander (AADC)

area of intelligence responsibility (AIR)

forward area air defense command, control, communications and intelligence (FAAD C3I)

air objective area

air materiel area