direct action (DA)

direct-action fuse

direct subversive action

after-action review / after action review (AAR)

integrated mine action and development (linking mine action and development)

follow-up on corrective action / following on corrective action

tension release action mine / tension-release action mine

alternating current-direct current (AC-DC) converter

direct approach

direct approaches

direct commercial sales (DCS)

direct current

direct damage assessment

direct effect of blast wave

direct exchange (DX) (logistics)

direct fire range

direct fire support

direct fire weapon

direct force

direct hit

direct laying fire

direct laying position

direct liaison authority (DIRLAUTH)

direct maintenance support

direct military threat

direct superior

direct support (DS)

direct threat of aggression

direct weapon

direct-drive clutch

joint direct attack munition (JDAM)

voltage direct current (vdc)

direct laying