| English | eng-000 |
| Harpstedt | |
| Deutsch | deu-000 | Harpstedt |
| Deutsch | deu-000 | Samtgemeinde Harpstedt |
| Esperanto | epo-000 | Harpstedt |
| Esperanto | epo-000 | Samtgemeinde Harpstedt |
| Nederlands | nld-000 | Samtgemeinde Harpstedt |
| русский | rus-000 | Харпштедт |
| Volapük | vol-000 | Harpstedt |