IUSD
| Acronym | Definition |
|---|---|
| IUSD | Irvine Unified School District (California) |
| IUSD | Indiana University School of Dentistry (Indianapolis, IN) |
| IUSD | Integrated Urbanism & Sustainable Design (German education program) |
| IUSD | Inglewood Unified School District (Inglewood, CA) |
| IUSD | Imperial Unified School District (California) |