[1] Combinatorics, Computing and Complexity, Du Dingzhu and Hu Guoding (eds.), Science Press (Beijing) and Kluwer Academic Publishers (Dordrecht/Boston/London) (informationswissenschaftl. Veröffentlichungen)

[2] Clear Channel Capability

[3] Command, Control, and Communications (manchmal C³)

[4] Concourse Computer Center (MIT)

[5] Credit Card Calling (CS-1 Service)

[6] Canadian Committee on Cataloging

[7] Canadian Computer Conference

[8] Commodity Credit Corporation

[9] Computer Communication Console

[10] Chinesischer Telegraphenncode mit 8500 Zeichen und 4stelliger Codierung (->"Lexikon der Text- und Datenkommunikation")

[11] Ceramic Chip Carriers

[12] Central Control Complex

[13] Computer Control Center

[14] Crash if Carry Clear (aus "The REAL Canonical List of Forgotten Assembly Language Commands" :-)

[15] Controller Checkout Console (->"NASA Acronym List")

[16] Chaos Computer Club (s. http://www.ccc.de/)

[17] Customer Care Center (s. http://www.ccc.de/).