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 Serbia in 2011

The 2011 issuing programme is not available.
  1. Rs031.11-80
    Wns Number
    RS031.11
    Country / Post
    Serbia
    Date of Issue
    June 03, 2011
    Subject
    Digital Serbia
  2. Rs032.11-80
    Wns Number
    RS032.11
    Country / Post
    Serbia
    Date of Issue
    June 03, 2011
    Subject
    Digital Serbia
  3. Rs033.11-80
    Wns Number
    RS033.11
    Country / Post
    Serbia
    Date of Issue
    June 13, 2011
    Subject
    European Nature Protection
  4. Rs034.11-80
    Wns Number
    RS034.11
    Country / Post
    Serbia
    Date of Issue
    June 13, 2011
    Subject
    European Nature Protection
  5. Rs035.11-80
    Wns Number
    RS035.11
    Country / Post
    Serbia
    Date of Issue
    June 14, 2011
    Subject
    Joint Issue Serbia - Hungary - 200th Anniversary of Franz Liszt's Birthday
  6. Rs036.11-80
    Wns Number
    RS036.11
    Country / Post
    Serbia
    Date of Issue
    June 20, 2011
    Subject
    Science - Bridges
  7. Rs037.11-80
    Wns Number
    RS037.11
    Country / Post
    Serbia
    Date of Issue
    June 20, 2011
    Subject
    Science - Bridges
  8. Rs038.11-80
    Wns Number
    RS038.11
    Country / Post
    Serbia
    Date of Issue
    June 20, 2011
    Subject
    Science - Bridges
  9. Rs039.11-80
    Wns Number
    RS039.11
    Country / Post
    Serbia
    Date of Issue
    July 01, 2011
    Subject
    Museum Exhibits - 100 Years of Celebration of "Duzijanca"
  10. Rs040.11-80
    Wns Number
    RS040.11
    Country / Post
    Serbia
    Date of Issue
    July 01, 2011
    Subject
    Museum Exhibits - 100 Years of Celebration of "Duzijanca"