FASL
| Acronym | Definition |
|---|---|
| FASL | Fas Ligand |
| FASL | Fujitsu Amd Semiconductor Limited |
| FASL | Formal Approaches to Slavic Linguistics (Conference) |
| FASL | Fondation pour l'Animation Socioculturelle Lausannoise (French: Foundation for Socio-Cultural Animation Lausanne; Switzerland) |
| FASL | Feet Above Sea Level |
| FASL | Foundstone Attack Scripting Language (computing) |
| FASL | Ferranti Air Systems Ltd. (UK) |
| FASL | Fellow, Academic Society of London |
| FASL | Fujitsu AMD (Advanced Micro Devices, Inc.) Semiconductor Limited (Japan) |