YSD
| Acronym | Definition |
|---|---|
| YSD | Yale School of Drama |
| YSD | Yankton School District (South Dakota) |
| YSD | Your Sweet Disposition (band) |
| YSD | Seaplane Wrecking Derrick (Self-Propelled) |
| YSD | Youth Service Day (United Way) |
| YSD | Yolk Sac Diameter (pregnancy) |
| YSD | Youth Sport Development (UK) |
| YSD | District Derrick, Seaplane Wrecking (US Navy) |
| YSD | Young Statisticians Denmark |