| Esperanto | epo-000 |
| Sildavio | |
| dansk | dan-000 | Syldavien |
| English | eng-000 | Syldavia |
| suomi | fin-000 | Syldavia |
| français | fra-000 | Syldavie |
| italiano | ita-000 | Syldavia |
| Nederlands | nld-000 | Syldavië |
| português | por-000 | Sildávia |
| español | spa-000 | Syldavia |
| svenska | swe-000 | Syldavien |
| Türkçe | tur-000 | Sildavya |