| nynorsk | nno-000 |
| Grevenbroich | |
| Deutsch | deu-000 | Grevenbroich |
| eesti | ekk-000 | Grevenbroich |
| English | eng-000 | Grevenbroich |
| Esperanto | epo-000 | Grevenbroich |
| suomi | fin-000 | Grevenbroich |
| lengua lumbarda | lmo-000 | Grevenbroich |
| Nederlands | nld-000 | Grevenbroich |
| bokmål | nob-000 | Grevenbroich |
| română | ron-000 | Grevenbroich |
| русский | rus-000 | Гревенбройх |
| slovenščina | slv-000 | Grevenbroich |
| Volapük | vol-000 | Grevenbroich |