card-to-card transceiving
T&E Card travel and entertainment card
absorbent-type optical fibre temperature transmitter
acoustic logging transmitter
active power transmitter
Active Standby Transmitter
adrenergic transmitter uptake inhibitor
aerial for television transmitter
aerial receiver-transmitter switch
air pressure transmitter
airborne radar transmitter
airborne TWT transmitter
air-borne TWT transmitter
aircraft multiband transmitter
aircraft transmitter-receiver
all solid state FM stereo transmitter