| Deutsch | deu-000 |
| Holzminden | |
| English | eng-000 | Holzminden |
| Esperanto | epo-000 | Holzminden |
| italiano | ita-000 | Holzminden |
| lengua lumbarda | lmo-000 | Holzminden |
| Plattdüütsch | nds-000 | Holtminden |
| Nederlands | nld-000 | Holzminden |
| português | por-000 | Holzminden |
| русский | rus-000 | Хольцминден |
| Volapük | vol-000 | Holzminden |