- causal graph
- causeless
- cavity
- CCITT protocol
- CCP subsystem
- CD-R
- CD-ROM
- CDMA
- cedilla
- categorical axiom
- catena
- catenation
- catenoid
- cathode coupling
- cathode modulation
- Cauchy sequence
- cause code
- cavitation coefficient
- CD player
- cd-i
- ceiling duct
- ceiling light
- celescial compass
- celestial
- celestial pole
- celestial sphere
- cell
- cell address
- cell animation
- cell array
- cell based
- cell block
- cell buffer
- cell cube
- cell definition
- cell discarding
- cell encapsulation
- cell format
- cell header
- cell height
- cell library
- cell loss
- cell octet
- cell path
- cell pointer
- cell processing
- cell protection
- cell relay
- cell scrambling
- cell selector
- cell splitting
- cell switching
- cell Tip
- cell value
- cell width
- cellar
- cellular
- cellular homotory
- cellular network
- cellular splitting
- cellular tube
- cellule
- censored distribution
- centigram
- central algebra
- central plane
- central service
- centralized
- centralized control
- centralized operation
- centralized processing
- centralized server
- centrally located
- centre button
- centrifugal tension
- censored
- center frequency
- center line
- center punch
- centering
- centering text
- centiliter
- centime
- central conics
- central difference
- central file
- central isomorphism
- central office
- central projection
- central station
- central storage
- central symmetry
- centralized management
- centralizer
- centrifugal governor
- centroid method
- centronics interface
- centuple
- century meltdown
- ceramic amplifier