ground waves

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

electromagnetic waves

high-frequency sound waves

kilometric waves

decametric waves

decimetric waves

hectometric waves

long waves

metric waves

middle waves

Prandtl relation for normal shock waves

short waves

sky waves

space waves

diffraction task for electromagnetic waves

electric properties of object and propagation medium for electromagnetic waves

attack in waves

direction of waves, swells or seas

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