| Abbreviation | Definition |
|---|---|
| FSBS | Florida State Button Society |
| FSC | Friendly Societies Commission |
| FSCAI | Fellow Of Society Of Cardiac Angiography And Intervention |
| FSCAI | Fellow of the Society for Cardiovascular Angiography and Interventions |
| FSCH | Florida Society of Clinical Hypnosis |
| FSCT | Federation of Societies for Coatings Technology |
| FSDS | Florida Society of Dermatologic Surgeons |
| FSEA | Florida Society of Enrolled Agents |
| FSES | Fullness Social EnterPrises Society |
| FSGO | Florida Society of Gynecologic Oncologists |
| FSGS | Florida State Genealogical Society |
| FSGT | Finnish Society of Gene Therapy |
| FSHAA | Fellow of the Society of Hearing Aid Audiologists |
| FSHS | Flemington Speedway Historical Society |
| FSHS | Florida State Horticultural Society |
| FSI | Fdration suisse des organisations d'informatique |
| FSI | Fédération suisse des organisations d'informatique |
| FSI | Federazine svizzera delle organizzatini d'informatica |
| FSI | Federazióne svizzera delle organizzatióni d'informatica |
| FSI | Schweizerischer Verband der Informatikorganisationen |