NEHI
| Acronym | Definition |
|---|---|
| NEHI | New England Healthcare Institute (Cambridge, MA) |
| NEHI | New England Heart Institute (cardiac center; New Hampshire) |
| NEHI | National Eye Health Initiative (Australia) |
| NEHI | National Equities Holdings, Inc. (est. 1984; Texas) |
| NEHI | Native Education and Health Initiative (Louisville, KY) |
| NEHI | New England Health Imaging (est. 1987) |