NNE
| Acronym | Definition |
|---|---|
| NNE | Northern New England |
| NNE | North-North-East |
| NNE | Naval Networking Environment (US Navy) |
| NNE | Non-Nuclear Energy |
| NNE | Neural-Network Ensemble (biological network) |
| NNE | Network Node Equipment (networks) |
| NNE | Nissan Nordic Europe (formerly Nissan Baltics) |
| NNE | Nearest Neighbor Estimate |
| NNE | Nearest Neighbor Encoding/Encoder |