Radio data transmission
Radio data transmission system
seismic data transmission data
230 MHz wireless narrow band data transmission
230M wireless data transmission
Adaptive Data Transmission
advanced radio data information service
aeroamphibious data transmission
air-air data transmission
Amount of Data Transmission in Network
and Data transmission points
angle data transmission
APPNadvanced radio data information service
arc scanningadvanced radio data information service
ARCnetadvanced radio data information service
asynchronous data transmission
audio data transmission and reception
automatic data transmission