| Abbreviation | Definition |
|---|---|
| UIF | University of Illinois Foundation |
| UIFC | University Islamic Financial Corporation |
| UIGP | University Income Generation Program |
| UIIC | University Industry Interface Cell |
| UIIM | University-Industry Innovation Magazine |
| UIIN | University Industry Innovation Network |
| UIIO | University Intellectual Integrity Officer |
| UIIT | University Institute of Information Technology |
| UIIT | University Institute of Information Technology, |
| UIL | University for Integrative Learning |
| UIMA | University of Iowa Museum of Art |
| UIMC | University of Illinois Medical Center |
| UIMS | Undergraduate International Medical Service |
| UIMS | University Information Management Systems |
| UIMS | University Institute Of Management Sciences |
| UIN | University ID Number |
| UIN | University Identification Number |
| UINC | University of Iowa Nursing Collaboratory |
| UINDY | University of Indianapolis |
| UINSA | Universitas Islam Negeri Sunan Ampel |