ground

wing-in-ground-effect amphibious craft; ground-effect vehicle (GEV); wing-in-ground-effect (WIG); ground-effect craft; wingship; flarecraft; ekranoplan

battle-ground / battle ground / battleground

Ground Observer 12 (GO 12 Ground Surveillance Radar, нім. Bodenüberwachungsradar)

vantage ground / vantage-ground

ground-to-ground guided missile

ground-to-ground rocket

ground/air communications / ground-air communication

air defense ground environment

air-ground operations system

air-ground support

air-ground surveillance capability (AGS)

air-to-ground communications equipment

air-to-ground fire support

air-to-ground missile (AGM)

air-to-ground rocket

Alliance Ground Surveillance (AGS)

Alliance Ground Surveillance Steering Committee

armored ground warfare

Army (ground forces / land forces)

distributed common ground station (DCGS)

early warning ground-based radar (EW GBR)

fortified ground installation

give ground

Ground Assisted Air Interdiction (GAAI)

Ground Based Air Defenses (GBAD)

ground combat

ground control

ground control station (GCS)

ground controlled interception

ground defense

ground effect (aerodynamics)

ground equipment