SDSU
| Acronym | Definition |
|---|---|
| SDSU | San Diego State University |
| SDSU | South Dakota State University |
| SDSU | Smds Dsu |
| SDSU | Standard Distribution Switching Unit |
| SDSU | Same Day Surgical Unit (Massachusetts) |
| SDSU | Solid-State Data Storage Unit (Informer Computer Systems, Inc.) |