| Acronym | Definition |
|---|
| EHI | European Heating Industry (association) |
| EHI | Employers Holdings, Inc. (insurance; Nevada) |
| EHI | Escalier Hélicoïdal Industriel (French staircase company) |
| EHI | E-Health Insider (UK) |
| EHI | Exertional Heat Illness |
| EHI | Employee Health Insurance (various locations) |
| EHI | Energy Helicity Index (meteorology) |
| EHI | Euro Handelsinstitut (German commerce institute) |
| EHI | Environmental Health Indicator |
| EHI | Equestrian Holidays Ireland (Ireland) |
| EHI | Electro-Hydraulic Interface (engineering) |
| EHI | Emotional Health Inventory |
| EHI | Essential Household Items (emergency relief) |
| EHI | Evaluation of Health Interventions |
| EHI | Environmental Harm Index |
| EHI | Environmental and Health Impact |
| EHI | Engage Harpoon Immediate |