| Abbreviation | Definition |
|---|---|
| ITSB | Institute of Technology Student Board |
| ITSI | Infrastructure Training and Safety Institute |
| ITSI | Innovative Teaching Summer Institute |
| ITSR | Institute for Trade Studies and Research |
| ITSR | Institute for Trade Studies Research |
| ITSR | Institute for Treatment and Services Research |
| ITSR | Institute of Tribal Studies and Research |
| ITST | Institute for Terahertz Science and Technology |
| ITTC | Institute for Tourism Travel and Culture |
| ITTC | Institute for Training and Technical |
| ITTC | Institute for Training and Technical Cooperation |
| ITTP | Institute for Training in Television Production |
| ITUE | Institute for Transforming Undergraduate Education |
| IUCA | Institute for United Conflict Analysts |
| IUE | Institute for Urban Education |
| IUFS | Institute of Urban Farming and Sustainability |
| IUI | Intergenerational Urban Institute |
| IULE | Institute of Universal Languages Education |
| IUM | Institute of Urban Meteorology |
| IUO | Institute for Urologic Oncology |