| Deutsch | deu-000 |
| Alt Duvenstedt | |
| English | eng-000 | Alt Duvenstedt |
| Esperanto | epo-000 | Alt Duvenstedt |
| Nederlands | nld-000 | Alt Duvenstedt |
| română | ron-000 | Alt Duvenstedt |
| русский | rus-000 | Альт-Дуфенштедт |
| Türkçe | tur-000 | Alt Duvenstedt |
| Volapük | vol-000 | Alt Duvenstedt |