| Abbreviation | Definition |
|---|---|
| FFAI | Foundation for Arts Initiatives |
| FFB | Floating Foundation Base |
| FFC | Foundation for Fair Contracting |
| FFC | Freshman Foundation Courses |
| FFC | Freshman Foundations Course |
| FFCL | Ferst Foundation for Childhood Literacy |
| FFCL | Foundations for Coach Leadership |
| FFCS | Firm Foundation Christian School |
| FFE | Foundation for Excellence |
| FFE | Foundation for Fraternal Excellence |
| FFEN | Foundation For Essential Needs |
| FFEP | Foundation for Florida Environmental Protection |
| FFES | Foundation for Endangered Species |
| FFF | Family First Foundation |
| FFF | Foundations For the Future |
| FFF | Future of Freedom Foundation |
| FFFA | Florida Foundation for the Arts |
| FFFA | France Florida Foundation for the Arts |
| FFFF | Friends For Friends Foundation |
| FFFH | Fire Fighters Foundation of Houston |