CAN
Controller Area Network
CAV
Connected and Autonomous Vehicle
CCTV
Closed Circuit Television
CE
conformité européenne ( French for "European conformity")
CEN
Comité Européen de Normalisation
CEN is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
CESG
Communications Electronics Security Group
CIF
Common Interchange Format
CMDB
Configuration Management Database
CMS
Content Management System