| Abbreviation | Definition |
|---|---|
| CDAC | Circle Drive Alliance Church |
| CDBC | Circle Drive Baptist Church |
| CDI | Churchill Downs Incorporated |
| CDM | Church of Divine Man |
| CDO | Church Deployment Office |
| CDPC | City Discipleship Presbyterian Church |
| CDSP | Church Divinity School of the Pacific |
| CE | Church of England |
| CEBC | Clairemont Emmanuel Baptist Church |
| CEBC | Cornerstone Evangelical Baptist Church |
| CEC | Charismatic Episcopal Church |
| CEC | Continuing Episcopal Church |
| CECD | Chinese Evangelical Church of Denver |
| CECSA | Christ Episcopal Church San Antonio |
| CECX | Christ Episcopal Church Xenia |
| CEEC | Church of England Evangelical Council |
| CEFC | Carlisle Evangelical Free Church |
| CELC | Christ Evangelical Lutheran Church |
| CELF | Church Extension Loan Fund |
| CEMC | Chinese Evangel Mission Church |