| Abbreviation | Definition |
|---|---|
| FSAACA | Florida Sport Aviation Antique and Classic Association |
| FSAC | Folklore Studies Association of Canada |
| FSAC | Funeral Services Association of Canada |
| FSAI | Fire And Security Association of India |
| FSAI | Fire Security Association Of India |
| FSAI | Florida Student Association, Inc |
| FSAN | Federation of Somali Association Netherlands |
| FSAN | Federation of Somali Associations in the Netherlands |
| FSCA | Faculty and Staff of Color Association |
| FSDA | Fire Safety Directors Association |
| FSDA | Florida Securities Dealers Association |
| FSDA | Florida Skin Divers Association |
| FSE | Foundation of Self-Esteen |
| FSEA | Florida Sheriff's Explorer Association |
| FSEA | Florida Sheriffs Explorers Association |
| FSEA | Florida State Elks Association |
| FSEA | Florida Structural Engineers Association |
| FSEA | Foil Specialty Effects Association |
| FSEA | Foil Stamping and Embossing Association |
| FSFA | Florida Smoke Free Association |