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 Malaysia in 2017

The 2017 issuing programme is not available.
  1. My091.17-80
    Wns Number
    Country / Post
    Date of Issue
    December 04, 2017
    Children's Holiday Activities - Sightseeing