| 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) |