gap

gap filler radar

gap (imagery)

gap marker

garble

garnishing

garrison force

gear

general agency agreement

general air cargo

general and complete disarmament

general cargo

general engineering

general map

general military intelligence

general orders

general purchasing agents

general quarters

general staff

general stopping power

general support

general support artillery

general support-reinforcing

general unloading period

general war

generation (photography)

geographic coordinates

geographic reference points

georef

geospatial information and services

geospatial information and services priorities

glide bomb

glide mode

Global Air Transportation Execution System

Global Combat Support System

Global Command and Control System

Global Decision Support System

global distribution

global distribution of materiel

global grid

Global Information Grid

global information infrastructure

Global Patient Movement Requirements Center

global positioning system

Global Satellite Communications Support Center

global transportation management

Global Transportation Network

go no-go

government-owned, contract-operated ships

government-owned, Military Sealift Command-operated ships

gradient

gradient circuit

grand strategy

graphic

graphic scale

grapnel

graticule

graticule ticks

graves registration program

gravity extraction

grazing fire

Greenwich Mean Time

grey propaganda

grid

grid bearing

grid convergence

grid convergence factor

grid coordinates

grid coordinate system

grid interval

grid magnetic angle

grid navigation

grid north

grid ticks

grid variation

grivation

grossly transportation feasible

gross weight

ground alert

ground combat element

ground control

ground-controlled approach procedure

ground-controlled interception

ground fire

ground liaison officer

ground mine

ground observer center

ground return

ground speed

ground visibility

ground zero

group

group interment

group of targets

group rendezvous

guard

guarded frequencies

guerrilla

guerrilla force

guerrilla warfare

guidance station equipment

guided missile

guide specification

guinea-pig

gull

gun

gun carriage

gun-target line

gun-type weapon

gyromagnetic compass