Provincially Administered Tribal Areas
The Provincially Administered Tribal Area (PATA) was the former administrative subdivision of Pakistan designated in the Article 246(b) of the Constitution of Pakistan. No Act of Provincial Assembly can be applied to PATA whereas the Governor of the respective province has a mandate parallel to the authority President of Pakistan has over Federally Administered Tribal Areas.
Source: Wikipedia — Provincially Administered Tribal Areas (CC BY-SA 4.0)