air current

alternating current-direct current (AC-DC) converter

warm air current

turbulent air current

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

alternating current

current doctrine

current flight plan (CPL)

current intelligence

current operations

current situation

current velocity

direct current

electric current

non-current assets

rotary current

voltage direct current (vdc)

current distributor

current maintenance

alternating current ignition unit

direct current ignition unit

heat current

thermal current

carrier-current communication

convection current

corpuscular current

current aviation system

current certified noise level

current repair

current weather

autotransformer (current or voltage)