| Abbreviation | Definition |
|---|---|
| IHI | Ifakara Health Institute |
| IHK | Institution of Homoeopaths Kerala |
| IHL | Institute for Higher Learning |
| IHM | Institute for Health Maintenance |
| IHM | Institute of Hawaiian Music |
| IHM | Institute of Hotel Management |
| IHML | Institute of Hotel Management Lucknow |
| IHMM | Institute for Hazardous Materials Management |
| IHMR | Institute of Health Management Research |
| IHN | Institute of Health and Neurodevelopment |
| IHNF | Institute of Human Nutrition and Food |
| IHO | Institute of Human Origins |
| IHP | Institute for Human Performance |
| IHP | Institute of Health Professions |
| IHP | Institute of Human Performance |
| IHPME | Institute of Health Policy, Management and Evaluation |
| IHPS | Institute for Health and Productivity Studies |
| IHPS | Institute for Health Policy Solutions |
| IHPS | Institute for Health Policy Studies |
| IHR | Institute for Health and Recovery |