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 Niuafo'ou in 2003

The 2003 issuing programme is not available.
  1. Xg001.03-80
    Wns Number
    XG001.03
    Country / Post
    Niuafo'ou
    Date of Issue
    March 28, 2003
    Subject
    Niuafo'ou - Celebrating the Year of the Sheep 2003
  2. Xg002.03-80
    Wns Number
    XG002.03
    Country / Post
    Niuafo'ou
    Date of Issue
    March 28, 2003
    Subject
    Niuafo'ou - Celebrating the Year of the Sheep 2003
  3. Xg003.03-80
    Wns Number
    XG003.03
    Country / Post
    Niuafo'ou
    Date of Issue
    March 28, 2003
    Subject
    Niuafo'ou - Celebrating the Year of the Sheep 2003
  4. Xg004.03-80
    Wns Number
    XG004.03
    Country / Post
    Niuafo'ou
    Date of Issue
    March 28, 2003
    Subject
    Niuafo'ou - Celebrating the Year of the Sheep 2003
  5. Xg005.03-80
    Wns Number
    XG005.03
    Country / Post
    Niuafo'ou
    Date of Issue
    June 02, 2003
    Subject
    Niuafo'ou - 50th Anniversary of the Coronation of Queen Elizabeth II
  6. Xg006.03-80
    Wns Number
    XG006.03
    Country / Post
    Niuafo'ou
    Date of Issue
    June 02, 2003
    Subject
    Niuafo'ou - 50th Anniversary of the Coronation of Queen Elizabeth II
  7. Xg007.03-80
    Wns Number
    XG007.03
    Country / Post
    Niuafo'ou
    Date of Issue
    June 02, 2003
    Subject
    Niuafo'ou - 50th Anniversary of the Coronation of Queen Elizabeth II
  8. Xg008.03-80
    Wns Number
    XG008.03
    Country / Post
    Niuafo'ou
    Date of Issue
    June 02, 2003
    Subject
    Niuafo'ou - 50th Anniversary of the Coronation of Queen Elizabeth II - Queen Salote