| suomi | fin-000 |
| Eurooppalainen kouluverkko | |
| čeština | ces-000 | European Schoolnet |
| Deutsch | deu-000 | European Schoolnet |
| eesti | ekk-000 | Euroopa haridusministrite võrgustik |
| English | eng-000 | European Schoolnet |
| français | fra-000 | European Schoolnet |
| italiano | ita-000 | European Schoolnet |
| Nederlands | nld-000 | European Schoolnet |
| polski | pol-000 | Europejska Sieć Szkolna |
| português | por-000 | European Schoolnet |
| español | spa-000 | European Schoolnet |