Bureau of Sea Transportation Communication Department of Shandong
Sichuan Provincial Communication Department Highway Planning Survey Design Research Institute
The Computer Engineer Department of Changsha Communication College
data communication program communication block
on-board communication station ，ship communication station
search and rescue coordinating communication {= SAR coordinating communication}
Short-wave communication ( SW communication)
Key lab of satellite communication of institute of communication engineer
Department of Atmospheric Sciences and Department of Chemistry
Correspondence Department and Department of Chemistry
Dage , language communication
“Friend Communication” Program
10 kV communication access system
1553B communication system
ⅡC communication locked