| Acronym | Definition |
|---|
| IIT➣Indian Institute of Technology |
| IIT➣Illinois Institute of Technology |
| IIT➣Indiana Institute of Technology (Ft. Wayne, IN) |
| IIT➣Italian Institute of Technology |
| IIT➣Intelligent Information Technologies (Indiana) |
| IIT➣Islamic Institute of Toronto (Toronto, Canada) |
| IIT➣Institute for Information Technology |
| IIT➣Information Integration Theory |
| IIT➣Iligan Institute of Technology |
| IIT➣Institute for Information Technology (Canada) |
| IIT➣Instituto de Investigación Tecnológica (Madrid, Spain) |
| IIT➣Individual Income Tax |
| IIT➣Image-Intensifier Tube |
| IIT➣Intra-Industry Trade (economics) |
| IIT➣Integrated Information Technology |
| IIT➣Intensive Insulin Therapy (medical) |
| IIT➣Information and Instructional Technologies (various schools) |
| IIT➣Investigator-Initiated Trial |
| IIT➣International Institute of Telecommunications |
| IIT➣Ion Implantation Technology |
| IIT➣International Investment Trust (Taiwan) |
| IIT➣Interactive Information Technology (est. 1998; Venlo, Limburg, Netherlands) |
| IIT➣Individual Inclusive Tour (travel) |
| IIT➣International Institute of Travel |
| IIT➣Institute for Interactive Technology (University of Alabama) |
| IIT➣Information Integration Technology |
| IIT➣Integrated Idea Team (US Army) |
| IIT➣Integrated Information Transport |
| IIT➣Integrated Installation Team |
| IIT➣Information and Infrastructures Technologies, Inc. (Electronic Warfare Associates, EWA) |
| IIT➣Indus Integrated Technologies |