- calan
- calandria tube
- calc tufa
- calcareous
- calcareous deposit
- calcareous stone
- calcic
- calcify
- calcination
- calcinatory
- calcined clay
- calcined plaster
- calcining
- calcinization
- calcite
- calcium lime
- calcium soap
- calctufa
- calculates indices
- calculating board
- calculating machine
- calculating puncher
- calculation
- calculation procedure
- calculations
- caldium plating
- caldron
- calendar year
- caliber calip
- calibrated orifice
- calibrated source
- calibrating devise
- calibration
- calibration curve
- calibration mark
- caliche
- calid duct
- caliper gauge
- call
- call back
- call holding
- call interception
- call point
- call processing
- call request
- call station
- call trace
- called program
- calling
- calling frequency
- calling party
- calling sequence
- calliper gauge
- callipers rule
- callouts
- callqueuing
- calomel electrode
- calor
- caloric
- caloric radiation
- caloricity
- calorific capacity
- calorific efficiency
- calorific radiation
- calorificator
- calorimeter
- calotte
- calve
- cam
- cam follower
- cam roller
- cam-lock
- camber height
- cambered soring
- cambering machine
- camera body
- camera chain
- cameraman
- camp
- camphor
- camshaft gears
- can delabeling
- can freezer
- canal reach
- canal spillway
- canalized stream
- canceling machine
- candela
- candelite
- candidate
- candle-hour
- cane
- canine
- canister
- canned
- canned motor
- canning
- cannon hole
- canone method
- canonical distribution