fire-control grid

grid zone / grid-zone

grid zone designation / Grid Zone Designator

JAN grid / Joint Army-Navy grid

individual control (of fire) / individual fire control

fire-control director / fire control director

fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')

slant fire; diagonal fire; oblique fire; fire to the oblique

geodetic control grid

control grid

call for fire using `snail` grid reference

target-grid method of fire adjustment

anti-aircraft fire fire control equipment

anti-aircraft fire using fire control equipment

bearing grid angle

Global Information Grid (GIG)

grid azimuth

grid bearing

grid convergence

grid convergence factor

grid coordinate system

grid line

grid magnetic angle

grid north (GN)

grid note

grid reference box

grid reference system

grid variation

interval of grid lines

map grid

mil grid

military grid (cart.)

military grid reference system (MGRS)