Found 5 full forms for URSI
| Term | Full Form | Category |
|---|---|---|
| URSI | International Union of Radio Science 
| Others |
| URSI | Undergraduate Research Summer Institute
| Others |
| URSI | Union Radio-Scientifique Internationale (International Union of Radio Science)
| Others |
| URSI | United Recovery Systems, Inc.
| Others |
| URSI | Urban and Regional Studies Institute
| Others |