| Acronym | Definition |
|---|
| SDEP | System Dynamics in Education Project (Massachusetts Institute of Technology) |
| SDEP | Spyware Detection, Eradication and Protection (Defense Information Systems Agency; US DoD) |
| SDEP | Standard Deviation of Prediction |
| SDEP | Scottish Division of Educational Psychology (British Psychological Society) |
| SDEP | Sergeants Distance Education Program (USMC) |
| SDEP | Software Demonstration Evaluation Procedure(s) |
