| English | eng-000 |
| Niederwil | |
| Deutsch | deu-000 | Niederwil AG |
| Deutsch | deu-000 | Niederwil SO |
| français | fra-000 | Niederwil |
| italiano | ita-000 | Niederwil |
| latine | lat-000 | Niederwil |
| Nederlands | nld-000 | Niederwil |
| português | por-000 | Niederwil |
| русский | rus-000 | Нидервиль |
| español | spa-000 | Niederwil |
| svenska | swe-000 | Niederwil |
| Volapük | vol-000 | Niederwil |