Filiae Patriae
Filiae Patriae is Estonian sorority; the oldest sorority in Estonia.
Sorority was founded on 27 October 1920 at University of Tartu. Sorority operated until 1940, when Estonia was incorporated into Soviet Union. Sorority was closed. Sorority's activity continued in the West: chapters were founded in Canada, USA, Sweden, Australia and Brazil.
In 1989 sorority was re-established at University of Tartu.