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 Ethiopia in 2013

The 2013 issuing programme is not available.
  1. Et011.13-80
    Wns Number
    ET011.13
    Country / Post
    Ethiopia
    Date of Issue
    March 19, 2013
    Subject
    Churches
  2. Et012.13-80
    Wns Number
    ET012.13
    Country / Post
    Ethiopia
    Date of Issue
    March 19, 2013
    Subject
    Churches
  3. Et013.13-80
    Wns Number
    ET013.13
    Country / Post
    Ethiopia
    Date of Issue
    March 19, 2013
    Subject
    Nations and Nationalities - Karo
  4. Et014.13-80
    Wns Number
    ET014.13
    Country / Post
    Ethiopia
    Date of Issue
    March 19, 2013
    Subject
    Nations and Nationalities - Erbore
  5. Et015.13-80
    Wns Number
    ET015.13
    Country / Post
    Ethiopia
    Date of Issue
    March 19, 2013
    Subject
    Nations and Nationalities - Hamer
  6. Et016.13-80
    Wns Number
    ET016.13
    Country / Post
    Ethiopia
    Date of Issue
    March 19, 2013
    Subject
    Nations and Nationalities - Daasanach
  7. Et017.13-80
    Wns Number
    ET017.13
    Country / Post
    Ethiopia
    Date of Issue
    August 20, 2013
    Subject
    125th Anniversary of Addis Ababa
  8. Et018.13-80
    Wns Number
    ET018.13
    Country / Post
    Ethiopia
    Date of Issue
    August 20, 2013
    Subject
    125th Anniversary of Addis Ababa
  9. Et019.13-80
    Wns Number
    ET019.13
    Country / Post
    Ethiopia
    Date of Issue
    August 20, 2013
    Subject
    125th Anniversary of Addis Ababa
  10. Et020.13-80
    Wns Number
    ET020.13
    Country / Post
    Ethiopia
    Date of Issue
    August 20, 2013
    Subject
    125th Anniversary of Addis Ababa