cloth roof - commuter railroad
- coast protection works
- coast spillway
- coast-protecting structure
- coast-protection dam
- Coast-Survey method
- coastal
- coastal aerodrome
- coastal canal
- coastal ocean pollution assessment
- coastal plain
- coastal region
- coaster gate
- coasting
- coastline
- coat
- coat closet
- coat defect
- coat of arms
- coat of colour
- coat of paint