PSDE
| Acronym | Definition |
|---|---|
| PSDE | Pakistan Society of Development Economists |
| PSDE | Public Storm Drain Easement (law) |
| PSDE | Power Systems Design Europe (magazine) |
| PSDE | Periodensystem der Elemente (German: Periodic Table) |
| PSDE | Private Sector Development in the Electric Power Sector (World Bank) |
| PSDE | Philippine Society of Digestive Endoscopy |