| Acronym | Definitions |
|---|---|
| neut | 6 |
| NEV | 2 |
| NEVA | 1 |
| NEVIS | 2 |
| NEW | 6 |
| NEWNET | 2 |
| NEWS | 7 |
| NEX | 3 |
| NEXAFS | 1 |
| NEXRAD | 2 |
| NEXT | 3 |
| NF | 17 |
| NFA | 8 |
| NFAC | 3 |
| NFAN | 1 |
| NFAP | 2 |
| NFB | 4 |
| NFC | 6 |
| NFCA | 2 |
| NFCC | 2 |
| NFCR | 2 |
| NFCS | 3 |
| NFCVP | 1 |
| NFD | 5 |
| NFDC | 2 |
| NFDM | 1 |
| NFDRS | 1 |
| NFE | 5 |
| NFED | 1 |
| NFESC | 2 |
(721 — 750 of 1623)