| Abbreviation | Definition |
|---|---|
| SFF | Senior Friend Finder |
| SFF | Steve's Flooring Finishing |
| SFF | Steve's Flooring & Finishing |
| SFFC | Scripps Florida Funding Corporation |
| SFFC | Supercat Fast Ferry Corporation |
| SFG | Sarkissian Financial Group |
| SFG | Security First Group |
| SFG | Sunshine Farm and Garden |
| SFGB | S. Findley's Global Business |
| SFGI | Signia Financial Group Inc |
| SFGI | Spectrum Financial Group Inc |
| SFH | Schechter Family Holdings |
| SFH | Steinfeld Francisco And Hase |
| SFH | Sweets From Heaven USA |
| SFI | Sema Fountain, Inc. |
| SFI | Six Figure Income Market Group |
| SFI | Smith Fairfield, Inc. |
| SFI | Sound Future International |
| SFIC | Sidney Frank Importing Company |
| SFJ | Stephen's Fine Jewelry |