The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by Pakistan in 2019

The 2019 issuing programme is not available.
  1. Pk001.19-80
    Wns Number
    PK001.19
    Country / Post
    Pakistan
    Date of Issue
    February 15, 2019
    Subject
    150th Anniversary of Death of Mirza Asadullah Khan Ghalib (Urdu Eminent Poet)
  2. Pk002.19-80
    Wns Number
    PK002.19
    Country / Post
    Pakistan
    Date of Issue
    July 09, 2019
    Subject
    Pakistan's First Remote Sensing Satellites