| Acronym | Definition |
|---|
| DESM➣Dirigeant-Entrepreneur du Secteur des Métiers (French: Leading Entrepreneur of the Trade Sector) |
| DESM➣Democracy and Election Support Mission (Afghanistan; European Commission) |
| DESM➣Department of Education in Science and Mathematics (National Council of Educational Research and Training; India) |
| DESM➣Diploma in Equine Stud Medicine (veterinary medicine; UK) |