terminal attack controller (TAC) (= forward air controller)

Terminal Attack Control (TAC)

TAC radar (terminal approach control)

terminal approach control (TAC)

proportional–integral–derivative controller (PID controller / three-term controller)

Special Operations Terminal Attack Controller (SOTAC)

joint terminal attack controller (JTAC)

tactical air command (TAC)

forward air controller (FAC)

forward air controller (airborne) FAC(A)

forward air controller party

ground-based forward air controller

heliborne forward air controller

airborne forward air controller

tactical sign (tac-sign)

top-attack (top attack; top-down attack )

forward observer (FO), forward observation officer; (artillery) observer / spotter

air terminal

air- freight terminal

air controller

tactical air controller

air traffic controller (ATCo)

air intercept controller

forward air control

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

forward air support operations centre

drone swarm attack / drone swarming attack

alternate water terminal

communications terminal

container anchorage terminal

data link terminal (DLT)

highway terminal

major water terminal