Wrocławskie Centrum Twórczości DzieckaNon-profit/Non-Governmental Organisation·Wrocław, PolandUnclaimed
Wunderland Kindergarten a Szekszárdi Német Nemzetiségi Önkormányzat ÓvodájaNGO·Szekszárd, HungaryESC Quality LabelUnclaimed
XX Element Project- Associação CulturalNon-profit/Non-Governmental Organisation·Porto, PortugalUnclaimed
XXXV Liceum Ogólnokształcące z Oddziałami Dwujęzycznymi im. Bolesława PrusaNGO·Warszawa, PolandESC Quality LabelUnclaimed
Xena Centro scambi e dinamiche interculturaliNon-profit/Non-Governmental Organisation·Padova, ItalyUnclaimed
Xenios Polis. Culture, Science and ActionNon-profit/Non-Governmental Organisation·Athens, GreeceUnclaimed
