The Parti Pesaka Bumiputera Bersatu or PBB (English: United Traditional Bumiputera Party) is a right-wing political party in Malaysia. It is currently the largest political party in Sarawak with strongholds only in the rural areas. The party is one of the constituents of the ruling Barisan Nasional coalition.Bumiputera is a Malaysian political term and translates to son of earth.