| Nederlands | nld-000 |
| Burgdorf | |
| dansk | dan-000 | Burgdorf |
| Deutsch | deu-000 | Burgdorf |
| Deutsch | deu-000 | Burgdorf BE |
| English | eng-000 | Burgdorf |
| Esperanto | epo-000 | Burgdorf |
| français | fra-000 | Berthoud |
| français | fra-000 | District de Berthoud |
| Schwizerdütsch | gsw-000 | Burgdorf |
| italiano | ita-000 | Burgdorf |
| italiano | ita-000 | Distretto di Burgdorf |
| português | por-000 | Burgdorf |
| română | ron-000 | Burgdorf |
| русский | rus-000 | Бургдорф |
| español | spa-000 | Burgdorf |
| español | spa-000 | Distrito de Burgdorf |
| svenska | swe-000 | Burgdorf |
| Volapük | vol-000 | Burgdorf |