SFSR
| Acronym | Definition |
|---|---|
| SFSR | Soviet Federated Socialist Republic |
| SFSR | Select Frequency Select Rate |
| SFSR | Santa Fe Southern Railway (Santa Fe, NM) |
| SFSR | San Francisco Samoyed Rescue (San Carlos, CA) |
| SFSR | Structural Family Systems Rating (psychiatry) |
| SFSR | Shipfitter, Ship Repair (US Navy) |
| SFSR | Scale for Failures in Self-Regulation (psychology) |