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 Bulgaria in 2008

The 2008 issuing programme is not available.
  1. Bg041.08-80
    Wns Number
    BG041.08
    Country / Post
    Bulgaria
    Date of Issue
    November 21, 2008
    Subject
    Bulgarian Miraculous Icons
  2. Bg042.08-80
    Wns Number
    BG042.08
    Country / Post
    Bulgaria
    Date of Issue
    November 25, 2008
    Subject
    120th Anniversary of Sofia University "St Kliment Ohridski"
  3. Bg043.08-80
    Wns Number
    BG043.08
    Country / Post
    Bulgaria
    Date of Issue
    December 10, 2008
    Subject
    Joint Issue Bulgaria-Armenia - Andranik Ozanyan
  4. Bg044.08-80
    Wns Number
    BG044.08
    Country / Post
    Bulgaria
    Date of Issue
    December 10, 2008
    Subject
    Joint Issue Bulgaria-Armenia - Peyo Yavorov