| Acronym | Definition |
|---|
| NNDT➣Native Nations Dance Theater |
| NNDT➣Novo Nordisk Delivery Technologies (Hayward, CA) |
| NNDT➣Neural Network Development Tool (neural network training software) |
| NNDT➣Never Not Doing Things (Meetup group) |
| NNDT➣Nonnuclear Defense Technology |