coup - data
- crowstep
- crowstone
- croze
- crozer
- CRP
- CRS
- CRSI
- CRT
- CRT display
- CRT indicator
- CRT terminal
- CRT typesetter
- CRT-readout CNC
- crucible
- crucible driver
- crucible evaporator
- crucible furnace
- crucible fusion
- crucible material
- crucible melting
- crucible melting furnace
- crucible oven
- crucible skull
- crucible table
- cruciform bollard
- cruciform checkerwork
- crude
- crude (oil )collector
- crude (oil )collector
- crude (oil )production
- crude (oil )production
- crude (oil )pumping house
- crude (oil )pumping house
- crude (oil )storage tank
- crude (oil )storage tank
- crude acid treatment
- crude alcohol
- crude anthracene
- crude antimony
- crude approximation