| Abbreviation | Definition |
|---|---|
| HITECH | Health Information Technology for Economic and Clinical Health |
| HITECH | Health Information Technology of Economic and Clinical Health |
| HITF | Hypervelocity Impact Technology Facility |
| HITK | Heritage Institute of Technology Kolkata |
| HITK | Heritage Institute of Technology, Kolkata |
| HITL | Human Interface Technology Laboratory |
| HITLER | Hyperthreading Intel Technology Linked Electronic Robot |
| HITM | Hindustan Institute of Technology and Management |
| HITSC | Heartlanding Information Technology Services Center |
| HITSP | Health Information Technology Standardization Panel |
| HITSP | Healthcare Information Technology Standards Panel |
| HITT | Holland Institute of Traffic Technology |
| HITWG | Health Information Technology Working Group |
| HITZ | Hyper Informatics Technology Zone |
| HIWT | Hobart Institute of Welding Technology |
| HKAAST | Hong Kong Association of the Advancement of Science and Technology |
| HKATC | Hong Kong Automation Technology Council |
| HKCT | Hong Kong College of Technology |
| HKCTC | Hong Kong Council for Technology Creation |
| HKUST | Hong Kong University of Science Technology |