Melanesian Progressive Union was created in 1974.
Progressive Valdotanian Union was created in 1973.
Progressive Muslim Union was created in 2004.
Melanesian Megapode was created in 1867.
Melanesian Brotherhood was created in 1925.
National Progressive Center Union was created in 1949.
Union of Progressive Jews in Germany was created in 1997.
Progressive Union of the Centrist Center was created in 1989.
Melanesian Spearhead Group was created in 1983.
South Melanesian Cuckooshrike was created in 1788.
North Melanesian Cuckooshrike was created in 1892.
Melanesian Liberal Party was created in 2007.
Progressive Valdotanian Union ended in 1984.