| Acronym | Definition |
|---|
| SFLS➣San Francisco Law School (San Francisco, CA) |
| SFLS➣Société Française de Lutte Contre Le Sida (French: French Society of the Fight Against AIDS) |
| SFLS➣Shanghai Foreign Language School (Shanghai, China) |
| SFLS➣Suzhou Foreign Language School (Suzhou, China) |
| SFLS➣Sioux Falls Lutheran School (Sioux Falls, SD) |
| SFLS➣Structure Factor Least Squares (mathematical and scientific calculation) |
| SFLS➣Stress Fiber-Like Structure |
| SFLS➣Sarno Functional Life Scale (rehabilitation medicine) |