звуковий репер
sound ranging (artillery sound ranging)
air registration point
sonar (sound navigation and ranging)
aerial sound ranging
sound-ranging adjustment
sound ranging observation post
sound-ranging advanced post
sound-ranging post
registration point
imaginary ground registration point
correction obtained by datum point ranging
conscript registration
fire support registration
graves registration service
passage registration
port of registration
registration / identification number
registration fire
registration and enlistment office
registration
instrumental registration
registration certificate
Aviation Registration Office (Aviaregister)
impact registration
fire for registration
center of impact registration
air burst ranging
air-to-ground ranging
sound attenuation in air
cross-link ranging
echo location/echo ranging
radar (radio detection and ranging)