PDEM
| Acronym | Definition |
|---|---|
| PDEM | Probability Density Evolution Method (engineering) |
| PDEM | Position-Dependent Effective Mass (physics) |
| PDEM | Postgraduate Diploma in Enterprise Management (South Africa) |
| PDEM | Porcine Dry Eye Model (optometry) |
| PDEM | Partia Demokratyczna |