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 2016 with theme "Universities"

  1. Lu006.16-80
    Wns Number
    LU006.16
    Country / Post
    Luxembourg
    Date of Issue
    March 03, 2016
    Subject
    New University of Luxembourg Campus
  2. Mx007.16-80
    Wns Number
    MX007.16
    Country / Post
    Mexico
    Date of Issue
    March 03, 2016
    Subject
    60th Anniversary of the Autonomous University of Mexico State
  3. Mx008.16-80
    Wns Number
    MX008.16
    Country / Post
    Mexico
    Date of Issue
    March 08, 2016
    Subject
    70th Anniversary of the Mexican School of Civil Engineering
  4. Rs015.16-80
    Wns Number
    RS015.16
    Country / Post
    Serbia
    Date of Issue
    April 13, 2016
    Subject
    Science - 50th Anniversary of Belgrade Mathematical Grammar School
  5. Rs016.16-80
    Wns Number
    RS016.16
    Country / Post
    Serbia
    Date of Issue
    April 13, 2016
    Subject
    Science - 225th Anniversary of the Gymnasium of Karlovci
  6. Et011.16-80
    Wns Number
    ET011.16
    Country / Post
    Ethiopia
    Date of Issue
    April 21, 2016
    Subject
    Haramaya University Diamond Jubilee
  7. Et012.16-80
    Wns Number
    ET012.16
    Country / Post
    Ethiopia
    Date of Issue
    April 21, 2016
    Subject
    Haramaya University Diamond Jubilee
  8. Et013.16-80
    Wns Number
    ET013.16
    Country / Post
    Ethiopia
    Date of Issue
    April 21, 2016
    Subject
    Haramaya University Diamond Jubilee
  9. Et014.16-80
    Wns Number
    ET014.16
    Country / Post
    Ethiopia
    Date of Issue
    April 21, 2016
    Subject
    Haramaya University Diamond Jubilee
  10. Mx016.16-80
    Wns Number
    MX016.16
    Country / Post
    Mexico
    Date of Issue
    May 20, 2016
    Subject
    80 years of the National Polytechnic Institute