| Abbreviation | Definition |
|---|---|
| FBCJ | First Baptist Church Jonesboro |
| FBCJ | First Baptist Church of Jackson |
| FBCJ | First Baptist Church of Jericho |
| FBCK | First Baptist Church Kenai |
| FBCK | First Baptist Church Kindergarten |
| FBCK | First Baptist Church of Kenova |
| FBCK | First Baptist Church of Kingsland |
| FBCK | First Baptist Church of Kingstowne |
| FBCM | First Baptist Church Maryville |
| FBCM | First Baptist Church of Maryville |
| FBCM | First Baptist Church Of Meridian |
| FBCM | First Baptist Church of Merrifield |
| FBCM | First Baptist Church of Metuchen |
| FBCM | First Baptist Church of Midland |
| FBCM | First Baptist Church of Milford |
| FBCO | First Baptist Church of Opelika |
| FBCO | First Baptist Church of Orlando |
| FBCO | First Baptist Church of Ozark |
| FBCO | First Baptist Church Opelika |
| FBCO | First Baptist Church Orange |