| Acronym | Definition |
|---|
| FSLE➣Fondation Solidarité Logement pour les Étudiants (French: Solidarity Housing Foundation for Students; Switzerland) |
| FSLE➣Finite Size Lyapunov Exponent |
| FSLE➣Furosemide-Sensitive Lithium Efflux |
| FSLE➣Fractionally-Spaced Linear Equalizer |