- canvassing timber
- cap height
- cap-product
- capability list
- capacitance meter
- cancel indicator
- cancellation circuit
- candidate key
- canned program
- canonical congruence
- canonical homomorphism
- canonical name
- canonical schema
- cantilever wing
- capacitor box
- capacitor store
- capacity factor
- capacity set
- capital letter
- capitalize
- caps lock
- capture
- capture key
- capacitor
- capacity requirements
- caps
- capture buffer
- capture file
- capture rate
- car port
- carburetor float
- carburettor engine
- card
- card aligner
- card batch
- card bed
- card box
- card cage
- card channel
- card checking
- card chute
- card code
- card column
- card count
- card dialer
- card drive
- card duplicator
- card face
- card feed
- card file
- card handler
- card holder
- card Hooper
- card index
- card indexing
- card jam
- card loader
- card pack
- card puncher
- card punching
- card receiver
- card reconditioner
- card row
- card slot
- card sorter
- card speed
- card spoilage
- card system
- card track
- card verifier
- card verifying
- card-controlled
- cardan joint
- cardinal algebra
- cardinal number
- cardinal product
- cardless system
- care-ware
- caret
- carbon ribbon
- Carbon steel
- carbon wire
- carburetor flange
- card edge
- card enclosure
- card field
- card format
- card groover
- card hopper
- card image
- card interpolation
- card interpreter
- card layout
- card path
- card punch
- card reader
- card record
- card reproducing
- card scanner
- card services