| Notebook | notebook |
| Netbook | netbook |
| Notenbank | central bank issuing bank |
| Göteborg | Gothenburg |
Facebook | |
| Nocebo | nocebo |
| Noten | music |
| Noetik | noetic |
| Not-OP | emergency operation |
| Notation | musical notation |
| Note | note music grade mark note verbale |
| Notizblock | note pad |
| notabene | nota bene |
| Witebsk | Vitebsk |
| Reboot | reboot |
| Sägebock | sawbuck sawhorse |
| Catboot | catboat |
| MacBook | MacBook |
| Wohnboot | houseboat |
| iBook | iBook |