| Acronym | Definition |
|---|
| NZAC➣New Zealand Alpine Club |
| NZAC➣New Zealand Arthropod Collection |
| NZAC➣New Zealand Association of Counsellors |
| NZAC➣New Zealand Alumni Convention (New Zealand and Malaysia) |
| NZAC➣New Zealand Aquaculture Council (est. 2007; New Zealand) |
| NZAC➣New Zealand Accommodation Classification (Statistics New Zealand) |