| Réponse | Nombre de lettres |
|---|---|
| NA | 2 lettres |
| NB | 2 lettres |
| NC | 2 lettres |
| ND | 2 lettres |
| NE | 2 lettres |
| NF | 2 lettres |
| NG | 2 lettres |
| NH | 2 lettres |
| NI | 2 lettres |
| NJ | 2 lettres |
| NL | 2 lettres |
| NM | 2 lettres |
| NN | 2 lettres |
| NO | 2 lettres |
| NP | 2 lettres |
| NQ | 2 lettres |
| NR | 2 lettres |
| NS | 2 lettres |
| NT | 2 lettres |
| NU | 2 lettres |
| NV | 2 lettres |
| NY | 2 lettres |