| bokmål | nob-000 |
| millionby | |
| dansk | dan-000 | millionby |
| Deutsch | deu-000 | Millionenstadt |
| English | eng-000 | megacity |
| English | eng-000 | megalopolis |
| français | fra-000 | mégapole |
| íslenska | isl-000 | milljónaborg |
| nynorsk | nno-000 | millionby |
| russkij | rus-001 | megapolis |
| svenska | swe-000 | miljonstad |