DPSN
| Acronym | Definition |
|---|---|
| DPSN | Direction des Produits de Santé Naturels (French: Natural Health Products Directorate; Canada) |
| DPSN | Direction de la Planification de Sécurité Nationale (French: Directorate of National Security Planning) |
| DPSN | Diversityworks Peer Support Network |
| DPSN | Diploma of Professional Studies in Nursing (UK) |
| DPSN | Dufferin Parent Support Network (Canada) |
| DPSN | Deployable Packet Switched Nodes |
| DPSN | Seaman, Data Processing Technician Striker (Naval Rating) |