| Rank | Abbreviation | Meaning |
|---|
| ***** | TSFS | Three Strata Forage System
| |
| ***** | TSFS | The Search For Spock
| |
| **** | TSFS | Time Series Forecasting System
| |
| *** | TSFS | The Swedish Ferret Society
| |
| ** | TSFS | Target Server File System
| |
| ** | TSFS | Trans-Septal Frontal Sinusotomy
| |
| ** | TSFS | The Sounds From Spaceballs
| |
| ** | TSFS | Tuscaloosa Science Fiction Society
| |
| ** | TSFS | Tailings Storage Facilities
| |
| * | TSFS | Tiny Snow Fairy Sugar
| |
| * | TSFS | Turku Science Fiction Society
| |
| * | TSFS | Transport Stream File System
| |
| * | TSFS | Total Suspended non Filterable Solids
| |
| * | TSFS | That~s Some Funny Stuff
| |
| * | TSFS | The Science Fiction Song
| |
| * | TSFS | Tibetan Snowlion Friendship Society
| |
| * | TSFS | Tertiary Student Finance Scheme
| |
| * | TSFS | Toronto Summer Furniture Show
| |
| * | TSFS | The San Francisco Spiders
| |
| * | TSFS | Total Synchronous Fluorescence Scan
| |
| * | TSFS | The Sport Fishermans Stop
| |
| * | TSFS | The Science Fiction Shop
| |
| * | TSFS | Turun Science Fiction Seura
| |
| * | TSFS | Trench Sand Filter System
| |
| * | TSFS | Tohoku Society of Forest Science
| |