The Esperanto Museum and Collection of Planned Languages is located in Vienna.
[2] Austrian peace activist Alfred Hermann Fried also supported Esperanto, writing a German-Esperanto dictionary.
[5] Austrian Esperantists such as Jenny Weleminsky and Eugen Wüster wrote translations between Esperanto and German in the mid-20th century.
[citation needed] In 1953, the World Peace Esperantist Movement was established in Sankt Pölten.
[6] President Franz Jonas was involved in the Esperanto community prior to taking office.