| Acronym | Definition |
|---|
| DSEL➣Direction des Services Économiques et Logistiques (French: Directorate of Economics and Logistics) |
| DSEL➣Domain Specific Embedded Language |
| DSEL➣David Schaeffer Engineering Limited (Toronto and Ottawa, Ontario, Canada) |
| DSEL➣Dynamic Synchronization Event Log |
| DSEL➣Documentation Sociale de l'Enseignement Libre (French: Free Social Education Documentation) |