CC/VL
constant current, voltage limited (power supply)
CCB
Child Care Bureau
CCC
Canadian Commercial Corporation
CCDO
Community Capacity Development Office
CCEHIP
Coordinating Center for Environmental Health and Injury Prevention
CCF
cross-correlation function
CCFT
cold-cathode fluorescent tube
CCG
Canadian Coast Guard
CCHIS
Coordinating Center for Health Information and Service
CCID
Coordinating Center for Infectious Diseases
CCIR
Consultative Committee, International Radio (see ITU)
CCITT
Consultative Committee on International Telephone and Telegraph
CCMD
Canadian Centre for Management Development
CCN
Center for Civic Networking (on Internet)
CCOHS
Canadian Centre for Occupational Safety and Health
CCPCH
Common control physical channel
CCPOQ
Consultative Committee on Programme and Operational Questions
Geneve, Zwitserland
CCPP
Cover Crop Protection Program
CCR
Commission on Civil Rights
CCS
common channel signaling (telecommunications)
CCTB
Canada Child Tax Benefit
CCTV
Closed circuit television
usually used for surveillance purposes
CCTV
closed-circuit TV
CCW
counterclockwise
CD
collision detection
CD
Compact Disk
cd
candela
CD-R
CD-recordable
CD-ROM
CD read only memory
CD-RW
CD rewritable