| Abbreviation | Definition |
|---|---|
| IFHE | International Federation Of Hospital Engineering |
| IFU | Inclusion Forming Unit |
| IGGS | Instituto Guatemalteco de Seguridad Social |
| IGH | Indian General Hospital |
| IGMH | Indhira Gandhi Memorial Hospital |
| IGMH | Indira Gandhi Memorial Hospital |
| IHA | Indiana Hospital Association |
| IHA | Iowa Hospital Association |
| IHCA | In Hospital Cardiac Arrest |
| IHCA | Irish Hospital Consultants Association |
| IHD | Intermittent HemoDialysis |
| IHDD | In hospital diagnosis delay |
| IHE | Integrating the Health Enterprise |
| IHH | Indigenous Hospitality House |
| IHH | Integris Heart Hospital |
| IHI | Irish Hospitality Institute |
| IHK | International Hospital Kampala |
| IHN | Interfaith Hospitality Network |
| IHP | Intravenous Hydrogen Peroxide |
| IHS | Integrated Health Systems |