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 Sri Lanka in 2009

The 2009 issuing programme is not available.
  1. Lk001.09-80
    Wns Number
    LK001.09
    Country / Post
    Sri Lanka
    Date of Issue
    February 02, 2009
    Subject
    Madu Ganga Ramsar Wetland
  2. Lk002.09-80
    Wns Number
    LK002.09
    Country / Post
    Sri Lanka
    Date of Issue
    February 02, 2009
    Subject
    Madu Ganga Ramsar Wetland
  3. Lk003.09-80
    Wns Number
    LK003.09
    Country / Post
    Sri Lanka
    Date of Issue
    February 13, 2009
    Subject
    Year of English and Information Technology
  4. Lk004.09-80
    Wns Number
    LK004.09
    Country / Post
    Sri Lanka
    Date of Issue
    February 18, 2009
    Subject
    University of Sri Jayawardhanapura
  5. Lk005.09-80
    Wns Number
    LK005.09
    Country / Post
    Sri Lanka
    Date of Issue
    February 25, 2009
    Subject
    F.R. Jayasuriya
  6. Lk006.09-80
    Wns Number
    LK006.09
    Country / Post
    Sri Lanka
    Date of Issue
    March 05, 2009
    Subject
    A.P. de Zoysa
  7. Lk007.09-80
    Wns Number
    LK007.09
    Country / Post
    Sri Lanka
    Date of Issue
    March 05, 2009
    Subject
    Moors Sports Club
  8. Lk008.09-80
    Wns Number
    LK008.09
    Country / Post
    Sri Lanka
    Date of Issue
    March 09, 2009
    Subject
    Railway Running Sheds - Dematagoda
  9. Lk009.09-80
    Wns Number
    LK009.09
    Country / Post
    Sri Lanka
    Date of Issue
    March 13, 2009
    Subject
    M.S. Kariyappar
  10. Lk010.09-80
    Wns Number
    LK010.09
    Country / Post
    Sri Lanka
    Date of Issue
    March 30, 2009
    Subject
    University of Vocational Technology