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