Clannad	Clannad
ClearType	ClearType
CLI
Clostridium	Clostridium
CLP	CLP
CLR	среда CLR
CLSID
CLUT
CMAK	комплект администрирования диспетчера подключений
cmdlet	командлет
CN
CNY	CN¥
COBOL	КОБОЛ
Cocteau Twins	Cocteau Twins
Code2000	Code2000
Code::Blocks	Code::Blocks
Cogema Croup
Coldplay	Coldplay
COM	COM
COM+	COM+
Communicator	Communicator
Communicator 2005	Communicator 2005
Compiere	Compiere
Component Object Model	COM
COM-клас	COM-класс
COM-обʼєкт	COM-объект
COM-порт	последовательный порт COM-порт
Concurrent Versions System	CVS
Connexions
Conoco Inc.
Consolidation Coal Co.
CoolʼnʼQuiet	Cool’n’Quiet
COP	COP
COPPA
CORBA	CORBA
Core	Intel Core
Core Animation	Core Animation
Corel	Corel
Counter-strike	Counter-Strike
Countrywide
Cradle of Filth	Cradle of Filth
Crazy World
CRC	CRC
Cream	Cream
Creative Commons	Creative Commons
Creedence Clearwater Revival	Creedence Clearwater Revival
Crimes of the Hot	Crimes of the Hot
Crimson
CRM	CRM
CRUX	CRUX
українська	русский