| lingua rumantscha | roh-000 |
| Rheinfelden | |
| Deutsch | deu-000 | Rheinfelden |
| English | eng-000 | Rheinfelden |
| français | fra-000 | District de Rheinfelden |
| Schwizerdütsch | gsw-000 | Rheinfelden |
| italiano | ita-000 | Distretto di Rheinfelden |
| Nederlands | nld-000 | Rheinfelden |
| bokmål | nob-000 | Distriktet Rheinfelden |
| русский | rus-000 | Рейнфельден |
| svenska | swe-000 | Rheinfelden |