NEHA
| Acronym | Definition |
|---|---|
| NEHA | National Environmental Health Association |
| NEHA | Netherlands Economic History Archive (International Institute of Social History; est. 1914; Amsterdam, Netherlands) |
| NEHA | Nederlands Economisch Historisch Archief (Dutch: Netherlands Economic History Archive; International Institute of Social History; Netherlands) |
| NEHA | North Eastman Health Association (Canada) |
| NEHA | National Executive Housekeepers Association |
| NEHA | Northern Estates Homeowners Association (Indianapolis, Indiana) |