ballistic impact point (BIP) / ground (predicted) impact point (PIP)

predicted intercept point (PIP)

predicted intercept point

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

pip

predicted mean life

calibration pip

ballistic plate pocket; pocket for a ceramic ballistic plate

semiballistic / semi ballistic / semi-ballistic / quasiballistic

mean point of impact (MPI)

point of impact (POI)

designed point of impact

put the mean point of impact on the target

impact point

ballistic point

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

imaginary ground registration point

datum point on ground

ground control point (GCP)

acoustic impact

angle of impact

blunt impact ammunition

impact error

impact fuze

impact-sensitive chemical

multiple rounds simultaneous impact (MRSI)

psychological impact / shock

quick-impact projects