YDP
| Acronym | Definition |
|---|---|
| YDP | Youth Development Program (various locations) |
| YDP | Young Digital Planet (Gdansk, Poland) |
| YDP | Youth Development Project |
| YDP | Yuma Desalting Plant (Arizona) |
| YDP | Yorkshire Decorative Plasterers (UK) |
| YDP | Young Design Programme (UK) |
| YDP | Yellow Dog Party (Joe Clay studio) |
| YDP | Your Digital Presence |
| YDP | Yeniden Dogus Partisi (Turkish: Renaissance Party; political party; Turkey) |
| YDP | Your Doctor Program |
| YDP | Year Development Plan |
| YDP | Yok Don National Park |