helicopter destroyer (DDH)

guided missile destroyer / guided-missile destroyer (DDG)

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

ambulance helicopter / medical evacuation (MEDEVAC) helicopter

medical evacuation (MEDEVAC) helicopter / ambulance helicopter

destroyer (DD)

destroyer escort

destroyer tender

guided missile destroyer (DDG)

radar picket destroyer

tank destroyer (TD)

tank destroyer tactical and firing center

air defence destroyer

air defense destroyer

emergency destroyer

destroyer turn

ground-to-air bomber destroyer

commerce destroyer

commerce destroyer-raiding cruiser

antisubmarine guided-missile destroyer

tank destroyer

assault helicopter company / troop

assault support helicopter battalion

attack helicopter (atk hel)

attack helicopter troop

cargo helicopter

heavy-lift helicopter

helicopter / (розм.) heli / helo / chopper (H; hel)

helicopter amphibious assault ship

helicopter carrier

helicopter hoist

helicopter landing deck

helicopter operations