CCITTConsultative Committee for International Telegraphy and Telephony (US Government; less common) Academic & Science
CCITTComite Consultatif International de Telegraphique et Telephonique (International Telegraph and Telephone Consultative Committee) [now ITU-T] Community
CCITTComite Consultatif International Telegraphique et Telephonique (Consultative Committee for International Telephony and Telegraphy) Community » Media
CCITTConsultative Committee for International Telegraphy and Telephony Community