| Acronym | Definition |
|---|
| IHI➣Institute for Healthcare Improvement (Boston, MA, USA) |
| IHI➣International Holdings, Inc. (Atlanta, GA) |
| IHI➣International Health Insurance (various organizations) |
| IHI➣Institute for Healthcare Innovation (various organizations) |
| IHI➣Ishikawajima-Harima Heavy Industries (Japan, ship building, aerospace & others) |
| IHI➣International Hotel Investments (Malta) |
| IHI➣Integrative Health Institute (Toronto, Ontario, Canada) |
| IHI➣Intestinal Health Institute (various locations) |
| IHI➣Institute of History |
| IHI➣International Humanitarian Issues (Columbia University; New York) |
| IHI➣Ilitch Holdings, Inc. (Michigan) |
| IHI➣I'd Hit It |
| IHI➣Imani House, Inc. (Brooklyn, NY) |
| IHI➣Index to Health Information |
| IHI➣Independent Home Inspections (New Haven, CT) |
| IHI➣Integrated Hit Indicator |