CoH
- Cathedral of Hope (Dallas)
- Central Oak Heights
- City of Heroes
- City of Houston
- CoH (musician)
- Coach Inc.
- Coalition on Homelessness
- Coalition on Homelessness, San Francisco
- Company of Heroes
- Corporal of Horse
- Croton-on-Hudson
- Crowborough railway station
- List of disability organisations in Singapore
- RAF Coltishall
- Reserve (accounting)
- The Children of Húrin