| Acronym | Definition |
|---|
| NHAC➣Notting Hill Arts Club (London, UK) |
| NHAC➣New Hampshire Advantage Coalition |
| NHAC➣Natural Heritage Advisory Council |
| NHAC➣North Hills Art Center (Pittsburgh, PA) |
| NHAC➣Norwich Highways Agency Committee (UK) |
| NHAC➣National Health Advisory Council |