- carbon microphone
- carbon resistor
- carbon transducer
- carbonaceous
- carbonado
- carbonation
- carboneous period
- carbonic
- carboniferous series
- carbonify
- carbonize
- carbonized
- carbonizer
- carborundum paper
- carborundum wheel
- carburant
- carburate
- carburation
- carbureted hydrogen
- carbureting
- carburetor barrel
- carburettor
- carburettor float
- carcase
- carcass
- card edge
- card path
- card punch
- card reader
- card record
- card view
- cardboard
- cardboard backing
- cardboard tray
- carded packaging
- cardiac insufficiency
- cardinal factor
- cardinal points
- cardinal power
- cardinality
- cardioid
- cardioid microphone
- care
- careen
- careful
- cargo
- cargo compartment
- cargo plane
- cargo ship
- cargo temperature
- cargo tonnage
- cargo tractor
- cargo vehicle
- cargo vessel
- cargo-boat
- carinate anticline
- carnivore
- Carnot engine
- carpenter
- carpenter door
- carpenter joint
- carpenter pencil
- carpenter work
- carpenter workshop
- carpentry
- carper strip
- carpet
- carpet coat
- carpet tile
- carry center
- carry digit
- carry flat
- carry off
- carrying
- carrying agent
- carrying bracket
- carrying case
- carrying member
- carrying ring
- carrying rope
- carse
- cart way
- Carter coefficient
- cartesian coordinates
- cartilage
- cartography
- carton
- cartoning machine
- cartridge
- cartridge store
- caruncle
- carver
- carving gouge
- cascade
- cascade blades
- cascade coupling
- cascade impactor
- cascade menu
- cascade system
- cascade vanes