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 Nigeria in 2011

The 2011 issuing programme is not available.
  1. Ng001.11-80
    Wns Number
    NG001.11
    Country / Post
    Nigeria
    Date of Issue
    March 17, 2011
    Subject
    Benue stamps - Gugur Waterfall on Katsina Ala River
  2. Ng002.11-80
    Wns Number
    NG002.11
    Country / Post
    Nigeria
    Date of Issue
    March 17, 2011
    Subject
    Benue stamps - Benue State - Food Basket of the Nation
  3. Ng003.11-80
    Wns Number
    NG003.11
    Country / Post
    Nigeria
    Date of Issue
    March 17, 2011
    Subject
    Benue stamps - Senator Joseph Sarwuan Tarka
  4. Ng004.11-80
    Wns Number
    NG004.11
    Country / Post
    Nigeria
    Date of Issue
    March 17, 2011
    Subject
    Benue stamps - Benue Bridge opened May 24, 1932
  5. Ng005.11-80
    Wns Number
    NG005.11
    Country / Post
    Nigeria
    Date of Issue
    September 27, 2011
    Subject
    Nigerian Institute of Management - Golden Anniversary
  6. Ng006.11-80
    Wns Number
    NG006.11
    Country / Post
    Nigeria
    Date of Issue
    September 29, 2011
    Subject
    Federal Inland Revenue Service (FIRS) - For national development
  7. Ng007.11-80
    Wns Number
    NG007.11
    Country / Post
    Nigeria
    Date of Issue
    September 29, 2011
    Subject
    Federal Inland Revenue Service (FIRS) - For Infrastructural Facilities and Social Amenities
  8. Ng008.11-80
    Wns Number
    NG008.11
    Country / Post
    Nigeria
    Date of Issue
    September 29, 2011
    Subject
    Federal Inland Revenue Service (FIRS) - Be Patriotic