[1] Computer Carrier Interrupt

[2] Computer Consoles, Incorporated

[3] Comite Confereation Internationale - Combined form of CCIR and CCITT (->"IEEE Standard Dictionary")

[4] Consortium Communications Inc. (->"Lexikon der Text- und Datenkommunikation")

[5] U.S. Government Contractors Controlled Cryptographic Item (->"Computer Security Basics", Russell/Gangemi, ORA 1991)

[6] Concordia, Brazil - internationale Fughafen-Kennung.