- cable roof
- cable sheath
- cable television
- cable terminal
- cabled network
- cabling diagram
- cache storage
- cadastral plan
- caesium cathode
- cage construction
- caging
- caisson disease
- cake soap
- cake thickness
- cal
- calander
- calcarea
- calcareous clay
- calcareous marl
- calcareous rock
- calcareous sinter
- calcareous tufa
- calcinate
- calcine
- calcining kiln
- calcium hydroxide
- calculated discharge
- calculation assumption
- calculator
- calculus
- caldo
- calefaction
- calendar day
- calendar line
- calender stack
- calf-house
- calibrated
- calibrating tank
- calibration capacitor
- calibration equipment
- calibration markers
- calibration tag
- caliper compass
- calipers
- calking
- call barring
- call level
- call waiting
- call whistle
- call-box
- call-sign
- caller
- calling channel
- calling lamp
- calling order
- calliper
- calm air
- calm throw
- calorescence
- caloric conductibility
- caloric unit
- calorific
- calorific output
- calorific value
- calorimetric meter
- calorizing
- calvaria
- calyx drill
- cam lobe
- cam plate
- cam spindle
- cam-ground
- camber arch
- cambered
- cambered ceiling
- camcorder
- camera amplifier
- camera housing
- camera room
- camera tube
- camion
- camouflage paint
- camshaft bearing
- can body
- cable passing
- cable road
- cable run
- cable sling
- cable termination
- cable transfer
- cable trough
- cable-way
- cache block
- cadastral mapvv
- cadastre
- cadmium electrode
- cadmium yellow
- cage antenna
- cage motor
- caisson gate