aiming ahead of target

declination aiming circle (declinated aiming circle)

aiming dot; aiming mark; crosshair; crosswires; pointing mark; telescope laying mark

aiming lamp / aiming light

aiming post lamp / aiming post light

Go ahead!

heave ahead

press ahead / forward

dead ahead

cab-ahead-of-engine truck

air burst advanced hit efficiency and destruction (AHEAD)

ahead-of-time loading

ahead

ram ahead

go ahead

ahead fire

sprint ahead

range ahead

reach ahead

target pointer illuminator / aiming light (TPIAL)

target scattering crossover / target scattering cross-section / electronic target profile

aiming

aiming angle

aiming circle

aiming eye

aiming fire

periscopic aiming circle

remote aiming system

aiming circle monocular

aiming post

aiming post light

artillery aiming circle

azimuth aiming circle head