CMC
[1] Computer Mediated Communication, s. Email, News[2] Communication Machinery Corp.
[3] Call Modification Completed (SS7: in ISUP)
[4] Coherent Multi-Channel systems
[5] Central Maintenance Centre
[6] Communications Mode Control (->""IEEE" Standard Dictionary")
[7] Code for Magnetic Characters (->""IEEE" Standard Dictionary")
[8] Canadian Marconi Company (->"Lexikon der Text- und Datenkommunikation")
[9] Common Mail/Messaging Call
[10] Construction Maintenance Center
[11] Crew Module Computer (->""NASA" Acronym List")