| Abbreviation | Definition |
|---|---|
| FCBH | Faith Comes By Hearing |
| FCC | Fairfax Covenant Church |
| FCC | First Christian Church |
| FCC | Former Catholics for Christ |
| FCC | Fundamentalist Christian Creationism |
| FCCA | Family Connections Christian Adoptions |
| FCCC | First Coast Christian Center |
| FCCLA | First Congregational Church of Los Angeles |
| FCCS | Family Christian Center School |
| FCCS | First Coast Christian School |
| FCCU | Forman Christian College University |
| FCDS | First Christian Day School |
| FCE | Faith, Courage, and Enthusiasm |
| FCES | Foothills Christian Elementary School |
| FCF | Faith Christian Fellowship |
| FCF | Fellowship of Christian Firefighters |
| FCF | Forerunner Christian Fellowship |
| FCF | Frederick Christian Fellowship |
| FCFC | Faith Christian Family Church |
| FCFC | Faith Covenant Family Church |