Parti Umat Sarawak
(English: Sarawak People Party)
Parti Bisamah Sarawak
(English: Sarawak Unity Party)
Founded: 1974
Dissolved: ?
A small political party set up by former SNAP and PBB leaders to represent the minority Bidayuh people in Sarawak, it changed its name from Bisamah to Umat in 1977.