097 Electrical Controlled Automatic Transmission
anatomical automatic labeling AAL
analog-digital automatic program tester
an automatic equipment which can report a fire
an automatic antifreeze controller
An amibient air automatic monitoring System
amplitude-modulation telegraphy for automatic reception
American Automatic Control Council
American Automatic Control Conference
alternating current vibrating type automatic voltage regulator
ALR Automatic Lock Return
all-purpose automatic air switch
ALL-POSITION AUTOMATIC WELDING
all-position automatic pipeline construction equip
all-optical automatic switching network
all relay automatic telephone system
algorithms of automatic optimization