CCN is a TLA that stands for

• Caribbean Communications Network Ltd. - A unit of ONE Caribbean Media Ltd. based in Trinidad and Tobago.
• Cloud condensation nuclei
• Cerebro-Cortical Necrosis, a nutritional brain disease of cattle
• Community Computing Network an early online community
• Concours Complet National: a national eventing competition.
• Commission de la capitale nationale: Canadian Crown Corporation, known in English as the National Capital Commission, administrating federal properties in the region around Ottawa, Ontario and Gatineau/Hull, QC
• Community Chat Network - a teen support & chat network @ http://www.ccn-irc.com

CCN