| Abbreviation | Definition |
|---|---|
| ITR | Information Technology Research |
| ITR | Information Technology Resources |
| ITR | Innovative Technology Regulation |
| ITRA | Information Technology Risk Assurance |
| ITRA | International Technology Rental Association |
| ITRB | Information Technology Review Board |
| ITRC | Information Technology Robot Control |
| ITRC | Instructional Technology Resource Center |
| ITRC | Interstate Technology and Regulatory Council |
| ITRC | Interstate Technology Regulatory Council |
| ITRCC | Information Technology Risk and Compliance Center |
| ITRI | Industrial Technology Research Institute |
| ITRI | Information Technology Research Institute |
| ITRL | Information Technology Research Laboratory |
| ITRM | Information Technology Resource Management |
| ITRM | Information Technology Risk Management |
| ITRP | Information Technology Residency Program |
| ITRP | International Technology Recommendation Panel |
| ITRS | Innovative Technology Research Syndicate |
| ITRS | International Technology Roadmap For Semiconductors |