Union of Polish Youth was created in 1948.
Union of Polish Youth ended in 1956.
Polish Youth Olympic Days was created in 1995.
Association of the Polish Youth 'Zet' was created in 1887.
Polish Teachers' Union was created in 1930.
Union of Communist Youth was created in 1922.
Socialist Youth Union was created in 1921.
Sahrawi Youth Union was created in 1984.
Turkey Youth Union was created in 2006.
Northfield Union of Youth was created in 1993.
Egyptian Union of Liberal Youth was created in 2007.
Youth Council of the French Union was created in 1950.
Eurasian Youth Union was created on 2005-02-26.