| English | eng-000 |
| Hardenberg | |
| Deutsch | deu-000 | Hardenberg |
| Esperanto | epo-000 | Hardenberg |
| français | fra-000 | Hardenberg |
| Frysk | fry-000 | Hardenberg |
| italiano | ita-000 | Hardenberg |
| Limburgs | lim-000 | Hardenberg |
| Nedersaksisch | nds-001 | Hardenbarg |
| Nederlands | nld-000 | Hardenberg |
| nynorsk | nno-000 | Hardenberg |
| svenska | swe-000 | Hardenberg |
| Volapük | vol-000 | Hardenberg |