Invisible College
[ar] كلية خفية
[ca] Col·legi Invisible
[es] Colegio Invisible
[fr] Invisible College
[he] (קבוצת חוקרים) Invisible College
[it] Invisible College
[la] Collegium invisibile
[pt] Colégio invisível
[ru] Незримая коллегия
[simple] Invisible College