ground-based sense and avoid (GBSAA)

airborne based sense and avoid (ABSAA)

sense and avoid (SaA)

sense and avoid

see and avoid method

detect and avoid (D&A / DAA)

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

avoid collision

sense antenna

sense out a target

sense

sense of direction

sense of duty

sense of rotation

sense of unit identification

early warning ground-based radar (EW GBR)

Ground Based Air Defenses (GBAD)

ground-based battlefield surveillance radar station

over-the-horizon ground-based radar

ground-based forward air controller

ground-based radar

ground-based guidance

ground-based radio guidance

ground-based air defense system

beyond-the-horizon ground-based radar (BTH)

information and intelligence-based operation

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

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