strapdown inertial reference system

безплатформна інерціальна система (відліку) (акселерометри жорстко встановлені паралельно осям корпуса, гіроскопи використовуються для вимірювання швидкості повороту - не забезпечують стабільну платформу)

strapdown attitude heading reference system

inertial reference system

attitude-and-heading reference system / attitude and heading reference system (AHRS)

inertial guidance system

inertial navigation and attack system (INAS)

inertial navigation system (INS)

strap-down inertial navigation system

gimballess inertial navigation system

stellar inertial navigation system (SINS)

embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS

enhanced global positioning and inertial navigation system (EGI) / enhanced GPS/INS

inertial guidance

inertial measurement unit (IMU)

precision inertial navigation systems (PINS)

inertial coordinates

inertial model

inertial navigation

inertial Cartesian coordinates

all-inertial guidance

grid reference system

guidance reference system

military grid reference system (MGRS)

numbered reference position system

World Geographic Reference System (WGRS); georef

muzzle reference system (MRS)

vertical 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