| Abbreviation | Definition |
|---|---|
| CFMC | Cedar Falls Mennonite Church |
| CFS | Church Farm School |
| CFSM | Church of the Flying Spaghetti Monster |
| CFTN | Church for the Nations |
| CGAF | Church of God of the Abrahamic Faith |
| CGG | Church of the Great God |
| CGHS | Christchurch Girls' High School |
| CGMA | Church of God Mountain Assembly |
| CGMC | Camp Ground Methodist Church |
| CGMI | Church of God Mission International |
| CGWC | Christ Gospel Witnesses Church |
| CH | Churches |
| CHAT | Church Heating And Toilet |
| CHAT | Church Hill Activities And Tutoring |
| CHAT | Church Hill Activities Tutoring |
| CHCC | Canyon Hills Community Church |
| CHCC | Castle Hills Christian Church |
| CHCT | Cornwall Historic Churches Trust |
| CHESS | Churches Homeless Emergency Support Scheme |
| CHIP | Church And Halls Improvement Project |