| 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) |