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 with theme "Winter Olympics"

  1. By026.18-80
    Wns Number
    BY026.18
    Country / Post
    Belarus
    Date of Issue
    June 20, 2018
    Subject
    Medal Winners of the XXIII Olympic Winter Games in Pyeongchang - Darya Domracheva, Dzinara Alimbekava, Iryna Kryuko, Nadezhda Skardino - Olympic champions (biathlon)
  2. By025.18-80
    Wns Number
    BY025.18
    Country / Post
    Belarus
    Date of Issue
    June 20, 2018
    Subject
    Medal Winners of the XXIII Olympic Winter Games in Pyeongchang - Darya Domracheva - Silver medal winner (biathlon)
  3. By024.18-80
    Wns Number
    BY024.18
    Country / Post
    Belarus
    Date of Issue
    June 20, 2018
    Subject
    Medal Winners of the XXIII Olympic Winter Games in Pyeongchang - Hanna Huskova - Olympic champion (freestyle)
  4. Sk005.18-80
    Wns Number
    SK005.18
    Country / Post
    Slovakia
    Date of Issue
    February 23, 2018
    Subject
    The XII Winter Paralympic Games in PyeongChang
  5. Kg024.18-80
    Wns Number
    KG024.18
    Country / Post
    Kyrgyzstan/Kyrgyz Express Post
    Date of Issue
    February 23, 2018
    Subject
    The XXIII Olympic Winter Games in Pyongchang, South Korea - Biathlon
  6. Kg023.18-80
    Wns Number
    KG023.18
    Country / Post
    Kyrgyzstan/Kyrgyz Express Post
    Date of Issue
    February 23, 2018
    Subject
    The XXIII Olympic Winter Games in Pyongchang, South Korea - Alpine skiing
  7. Kg022.18-80
    Wns Number
    KG022.18
    Country / Post
    Kyrgyzstan/Kyrgyz Post
    Date of Issue
    February 22, 2018
    Subject
    The XXIII Olympic Winter Games in Pyongchang, South Korea - Snowboard
  8. Kg021.18-80
    Wns Number
    KG021.18
    Country / Post
    Kyrgyzstan/Kyrgyz Post
    Date of Issue
    February 22, 2018
    Subject
    The XXIII Olympic Winter Games in Pyongchang, South Korea - Ice Hockey
  9. Kg020.18-80
    Wns Number
    KG020.18
    Country / Post
    Kyrgyzstan/Kyrgyz Post
    Date of Issue
    February 22, 2018
    Subject
    The XXIII Olympic Winter Games in Pyongchang, South Korea - Ice Dance
  10. Kg019.18-80
    Wns Number
    KG019.18
    Country / Post
    Kyrgyzstan/Kyrgyz Post
    Date of Issue
    February 22, 2018
    Subject
    The XXIII Olympic Winter Games in Pyongchang, South Korea - Ski jumping