| español | spa-000 |
| Ruhr | |
| Deutsch | deu-000 | Ruhrgebiet |
| ελληνικά | ell-000 | Ρουρ |
| ελληνικά | ell-000 | ποταμός Ρουρ |
| English | eng-000 | Ruhr |
| English | eng-000 | Ruhr River |
| English | eng-000 | ruhr area |
| Esperanto | epo-000 | Ruhr-regiono |
| suomi | fin-000 | Ruhr |
| suomi | fin-000 | Ruhrin alue |
| suomi | fin-000 | Ruhrin joki |
| français | fra-000 | bassin de houille |
| 日本語 | jpn-000 | ルール地方 |
| Nederlands | nld-000 | Ruhrgebied |
| polski | pol-000 | Zagłębie Ruhry |
| português | por-000 | Rio Ruhr |
| português | por-000 | Rio ruhr |
| português | por-000 | Ruhr |
| español | spa-000 | río Ruhr |
| ภาษาไทย | tha-000 | แม่น้ำรัวร์ |
| Bahasa Malaysia | zsm-000 | Ruhr |