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

  1. Ke005.18-80
    Wns Number
    KE005.18
    Country / Post
    Kenya
    Date of Issue
    October 09, 2018
    Subject
    Nelson Mandela 100 - Pan African Postal Union (PAPU) Joint stamp issue 2018
  2. Ke006.18-80
    Wns Number
    KE006.18
    Country / Post
    Kenya
    Date of Issue
    October 09, 2018
    Subject
    Nelson Mandela 100 - Pan African Postal Union (PAPU) Joint stamp issue 2018
  3. Kz038.18-80
    Wns Number
    KZ038.18
    Country / Post
    Kazakhstan
    Date of Issue
    October 09, 2018
    Subject
    Memorable and anniversary dates - 25th Anniversary of Kazakhstan Post
  4. Ma016.18-80
    Wns Number
    MA016.18
    Country / Post
    Morocco
    Date of Issue
    October 09, 2018
    Subject
    Oujda capital of Arab culture 2018 - Blouza
  5. Ma017.18-80
    Wns Number
    MA017.18
    Country / Post
    Morocco
    Date of Issue
    October 09, 2018
    Subject
    Oujda capital of Arab culture 2018 - The Great Mosque of Oujda
  6. Ma018.18-80
    Wns Number
    MA018.18
    Country / Post
    Morocco
    Date of Issue
    October 09, 2018
    Subject
    Oujda capital of Arab culture 2018 - Rebab
  7. Ma019.18-80
    Wns Number
    MA019.18
    Country / Post
    Morocco
    Date of Issue
    October 09, 2018
    Subject
    Oujda capital of Arab culture 2018 - Bab Sidi Abdelwahab
  8. Md033.18-80
    Wns Number
    MD033.18
    Country / Post
    Moldova
    Date of Issue
    October 09, 2018
    Subject
    State Enterprise "Poșta Moldovei" - 25 Years
  9. Mo039.18-80
    Wns Number
    MO039.18
    Country / Post
    Macao, China
    Date of Issue
    October 09, 2018
    Subject
    Birdsongs and Spring Flowers
  10. Mo040.18-80
    Wns Number
    MO040.18
    Country / Post
    Macao, China
    Date of Issue
    October 09, 2018
    Subject
    Birdsongs and Spring Flowers