| Abbreviation | Definition |
|---|---|
| IHHC | India Home Health Care |
| IHHI | Integrated Healthcare Holdings Inc |
| IHHI | Integrated Healthcare Holdings Incorporated |
| IHHI | Introduction to Human Health and Illness |
| IHHT | Institute for Healthcare and Human Trafficking |
| IHHT | Institute of Health and Holistic Therapies |
| IHHW | Integrative Holistic Health and Wellness |
| IHIMA | Indiana Health Information Management Association |
| IHIN | India Health Information Network |
| IHIN | Iowa Health Information Network |
| IHIT | Institute for Healthcare Information Technology |
| IHLD | International Healthcare Leadership and Development |
| IHM | Indian Health Manual |
| IHM | IronWolf Health Management |
| IHM | MSc in International Health Management |
| IHMO | International Health Ministries Organization |
| IHMS | Integrated Health Management Services |
| IHMS | Integrated Health Management System |
| IHMS | Internal Health and Medical Services |
| IHMS | International Health and Medical |