| Acronym | Definition |
|---|
| FFSB➣First Federal Savings Bank (Lake County, FL) |
| FFSB➣Fédération Française du Sport Boules (French sports federation) |
| FFSB➣Fulbright Foreign Scholarship Board |
| FFSB➣Family-Focused Solution Based (program; Pennsylvania) |
| FFSB➣Fee-for-Service Basic (health care industry) |