| Abbreviation | Definition |
|---|---|
| FAITH | Forsaking All I Take Him |
| FAITH | Forsaking All I Trust Him |
| FAITH | Friends Adventuring In True Holiness |
| FAME | Facts, Abstinence, Monogamy, Empathy |
| FARM | Filipino American Rural Mission |
| FAST | Faith And Spiritual Training |
| FAST | Fellowship of All Solitary Traditions |
| FAST | Fellowship, Accountability, Support, and Teaching |
| FAT | Faithful And True |
| FAT | Faithful, Available, and Teachable |
| FATHERS | Fathers Accountable to Healthy and Enduring Relationships and Spirituality |
| FAUMC | Fremont Avenue United Methodist Church |
| FAYM | Florida Association of Young Muslims |
| FBA | First Baptist Atlanta |
| FBBC | Foreigner Bible Baptist Church |
| FBC | Fellowship Bible Church |
| FBC | First Baptist Charlotte |
| FBC | First Baptist Church |
| FBC | First Baptist Cleveland |
| FBC | Friendship Bible Coffees |