USDR
| Acronym | Definition |
|---|---|
| USDR | Uniformed Services Disabled Retirees |
| USDR | United States Defense Representative |
| USDR | United States Desert Racing |
| USDR | University Strategic Development Reserve (Australia) |
| USDR | User Services Documentation Repository |
| USDR | Upper School Dining Room |
| USDR | United States Drug Rehabs Centers |
| USDR | United States Dog Registry |
| USDR | United States Defense Research |