| Abbreviation | Definition |
|---|---|
| ITAS | Internet Technology and Applied Systems |
| ITASA | Intercollegiate Taiwanese American Students Association |
| ITB | Information Technology Building |
| ITB | Institut Teknologi Bandung |
| ITC | Information Technology Club |
| ITC | Instructional Technology Center |
| ITC | Irrigation Technology Center |
| ITC | Istituto Trentino di Cultura |
| ITCB | Instructor- Trainer Class Brief |
| ITE | Institute Of Technical Education |
| ITE | Institute Of Terrestrial Ecology |
| ITEC | Information Technology Education Center |
| ITEP | Institute for Theoretical and Experimental Physics, Moscow |
| ITER | Institute of Technical Education and Research |
| ITI | Industrial Training Institute |
| ITI | Instructor Training Institute |
| IT'IS | Information Technologies in Society |
| ITM | Institute of Technology and Management |
| ITO | Information Technology Outreach |
| ITOA | Information Technology Operations Analysis |