| Volapük | vol-000 |
| Fröndenberg/Ruhr | |
| Deutsch | deu-000 | Fröndenberg/Ruhr |
| English | eng-000 | Fröndenberg |
| Esperanto | epo-000 | Fröndenberg an der Ruhr |
| lengua lumbarda | lmo-000 | Fröndenberg |
| Plattdüütsch | nds-000 | Fröndenberg |
| Nederlands | nld-000 | Fröndenberg |
| português | por-000 | Fröndenberg |
| română | ron-000 | Fröndenberg/Ruhr |
| русский | rus-000 | Фрёнденберг-на-Руре |