| Acronym | Definition |
|---|
| ADEP | Adobe Digital Enterprise Platform (software) |
| ADEP | Automatic Depth Control |
| ADEP | Association for the Development of Earthquake Prediction (Japan) |
| ADEP | Association d'Entraide des Polios et Handicapés |
| ADEP | Alcohol and Drug Education Program (various organizations) |
| ADEP | Accelerated Degree Evening Program |
| ADEP | Aerodrome of Departure (air traffic) |
| ADEP | Awaiting Development with Exploration Potential (energy production) |
| ADEP | Accelerator-Driven Energy Production |
| ADEP | Avionics Document for Execution & Planning |