| Esperanto | epo-000 |
| Rheinfelden | |
| Deutsch | deu-000 | Rheinfelden |
| English | eng-000 | Rheinfelden |
| français | fra-000 | Rheinfelden |
| Schwizerdütsch | gsw-000 | Rheinfelden |
| italiano | ita-000 | Rheinfelden |
| Nederlands | nld-000 | Rheinfelden |
| polski | pol-000 | Rheinfelden |
| português | por-000 | Rheinfelden |
| română | ron-000 | Rheinfelden |
| русский | rus-000 | Райнфельден |
| Volapük | vol-000 | Rheinfelden |