EASSE (European Association Single-Sex Education)
NASSPE (National Association for Single-Sex Public Education)
ALCED (Asociación Latinoamericana de centros de Educación Diferenciada)
Iguales pero diferentes
Diferenciada.org
OIDEL
The National Coalition of Girls’ Schools
Girls’ Schools Association
International Boys’ Schools Coalition
The Alliance of Girls’ Schools Australasia
