| Efnisorð | Verk |
|---|---|
| Nafnbirting | 2 |
| Nafnfræði | 6 |
| Nafnorð | 6 |
| NAFTA | 1 |
| Naglar | 1 |
| Naglýs | 1 |
| Nagorno-Karabakh | 1 |
| Naívismi | 4 |
| Namibia | 1 |
| Namibía | 3 |
| Nanótækni | 6 |
| Napólí | 1 |
| Narcolepsy | 1 |
| Narnia (Imaginary place) | 1 |
| Narrative | 1 |
| NASA | 2 |
| Nashyrningar | 1 |
| Nasismi | 5 |
| Nasistar | 2 |
| Natan Ketilsson 1795-1828 | 1 |
| National curriculum | 2 |
| National park | 1 |
| National parks and reserves | 1 |
| National state | 1 |
| Nationalism | 1 |