YDG
| Acronym | Definition |
|---|---|
| YDG | Young Democrats of Georgia (Atlanta, GA) |
| YDG | District Degaussing Vessel (US Navy) |
| YDG | Yeni Demokratik Genclik (Turkish: New Democratic Youth) |
| YDG | Young Designers Guild (Philippines) |
| YDG | Youth Development Group (UK) |
| YDG | York Design Group (Missouri and California) |
| YDG | Yearling Daily Gain (animal science) |