(automotive) A multi-speed motor vehicle transmission where part of its operation is automated (typically the clutch actuation; partially automated) but the driver's input is still required to manually operate a gearshift and to change gear by hand/foot; i.e., not fully-automatic. Names for specific types of semi-automatic transmissions include clutchless manual, auto-manual, auto-clutch manual, and paddle-shift transmissions. These systems facilitate gear changes for the driver by operating the clutch system automatically, usually by means, or under control of an actuator or servo, sensors, a solenoid, and an integrated electronic control module, while still requiring the driver's input to manually shift gears.

(automotive) A suspension system that automatically adjusts front and rear ride heights to compensate for changes in axle load.

(automotive) Technologies that utilize radar, infrared and image processing to allow for a decentralized recording of the environment around the vehicle.

(banking) An automated teller machine.

plural of automatic teller machine

plural of automatic data processing machine

(international shipping) A computer.

(rail transport) A level crossing with a single barrier on each side of the railway line, the barriers when lowered only block half of the road.

plural of automatic half-barrier level crossing