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 in 2018 with theme "Christmas & Easter"

  1. Pe002.18-80
    Wns Number
    PE002.18
    Country / Post
    Peru
    Date of Issue
    January 08, 2018
    Subject
    Holy Cross of Motupe
  2. Va005.18-80
    Wns Number
    VA005.18
    Country / Post
    Vatican
    Date of Issue
    February 06, 2018
    Subject
    Easter 2018
  3. Cz008.18-80
    Wns Number
    CZ008.18
    Country / Post
    Czech Republic
    Date of Issue
    February 21, 2018
    Subject
    Easter
  4. Sk006.18-80
    Wns Number
    SK006.18
    Country / Post
    Slovakia
    Date of Issue
    February 27, 2018
    Subject
    Easter 2018 - Paraments - Liturgical textiles
  5. Sk007.18-80
    Wns Number
    SK007.18
    Country / Post
    Slovakia
    Date of Issue
    February 27, 2018
    Subject
    Easter 2018 - Paraments - Liturgical Textiles
  6. Rs006.18-80
    Wns Number
    RS006.18
    Country / Post
    Serbia
    Date of Issue
    March 01, 2018
    Subject
    Easter
  7. Rs007.18-80
    Wns Number
    RS007.18
    Country / Post
    Serbia
    Date of Issue
    March 01, 2018
    Subject
    Easter
  8. Ro022.18-80
    Wns Number
    RO022.18
    Country / Post
    Romania
    Date of Issue
    March 09, 2018
    Subject
    Holy Easter 2018 - Icon from the patrimony of the Alba Iulia Cathedral 'The Entrance to Jerusalem'
  9. Ro023.18-80
    Wns Number
    RO023.18
    Country / Post
    Romania
    Date of Issue
    March 09, 2018
    Subject
    Holy Easter 2018 - Icon from the patrimony of the Alba Iulia Cathedral 'The Resurrection of Jesus Christ'
  10. Ro024.18-80
    Wns Number
    RO024.18
    Country / Post
    Romania
    Date of Issue
    March 09, 2018
    Subject
    Holy Easter 2018 - Icon from the patrimony of the Alba Iulia Cathedral 'The Entrance to Jerusalem'