| Acronym | Definition |
|---|
| TFFS➣Transaction Flash File System |
| TFFS➣True Ffs |
| TFFS➣Theory of Finite Fermi Systems (physics) |
| TFFS➣The Filthy Frank Show (video series) |
| TFFS➣Task Force on Finance Statistics |
| TFFS➣Transaction Flash FileSystem (Tevero) |
| TFFS➣True Fault-Free Set |
| TFFS➣Timberland Forest Fire Systems Ltd |
| TFFS➣The Future Foundation School (India) |