FLSS
| Acronym | Definition |
|---|---|
| FLSS | Foundation for Living Shamanism and Spirituality (Switzerland) |
| FLSS | Foreign Languages Specialized School (Hanoi, Vietnam) |
| FLSS | Fanling Lutheran Secondary School (Hong Kong) |
| FLSS | Faculty of Life and Social Sciences (Australia) |
| FLSS | Friends of Lord Stirling Stable (New Jersey) |
| FLSS | Faust Legal Support Services (Sydney, Australia) |
| FLSS | Forward Logistic Support Site |