inertial reference system
опорна інерціальна система
опорна інерціальна система
strapdown inertial reference system
attitude-and-heading reference system / attitude and heading reference system (AHRS)
inertial navigation and attack system (INAS)
inertial navigation system (INS)
strap-down inertial navigation system
embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS
enhanced global positioning and inertial navigation system (EGI) / enhanced GPS/INS
inertial measurement unit (IMU)
inertial Cartesian coordinates
military grid reference system (MGRS)
numbered reference position system
strapdown attitude heading reference system
attitude-and-heading reference system (AHRS)
heading and attitude reference system
replacement attitude and heading reference system
attitude and heading reference system (AHRS)
world geographic reference system
fire extinguishing system sprinkler system and fire alarm system