He has also left his post as the party's President Karachi division.
According to the sources, Faisal Raza Abidi has met with President Asif Ali Zardari to resolve the party differences.
In replacement of the removed figures, Qasim Baloch has been made Southern District president, while Karamallah Waqas Batoor has been made secretary.
The reason of his resignation was unknown until the last updates.