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 Aruba in 2011

The 2011 issuing programme is not available.
  1. Aw011.11-80
    Wns Number
    AW011.11
    Country / Post
    Aruba
    Date of Issue
    February 16, 2011
    Subject
    Flowers - Bougainvillea glabra
  2. Aw012.11-80
    Wns Number
    AW012.11
    Country / Post
    Aruba
    Date of Issue
    February 16, 2011
    Subject
    Flowers - Hibiscus rosa-sinensis
  3. Aw013.11-80
    Wns Number
    AW013.11
    Country / Post
    Aruba
    Date of Issue
    February 16, 2011
    Subject
    Flowers - Cordia sebestena
  4. Aw014.11-80
    Wns Number
    AW014.11
    Country / Post
    Aruba
    Date of Issue
    February 16, 2011
    Subject
    Flowers - Echinopsis lageniformis
  5. Aw015.11-80
    Wns Number
    AW015.11
    Country / Post
    Aruba
    Date of Issue
    March 23, 2011
    Subject
    Centenary of the UPAEP
  6. Aw016.11-80
    Wns Number
    AW016.11
    Country / Post
    Aruba
    Date of Issue
    March 23, 2011
    Subject
    Centenary of the UPAEP
  7. Aw017.11-80
    Wns Number
    AW017.11
    Country / Post
    Aruba
    Date of Issue
    March 23, 2011
    Subject
    Centenary of the UPAEP
  8. Aw018.11-80
    Wns Number
    AW018.11
    Country / Post
    Aruba
    Date of Issue
    March 23, 2011
    Subject
    Centenary of the UPAEP
  9. Aw019.11-80
    Wns Number
    AW019.11
    Country / Post
    Aruba
    Date of Issue
    April 04, 2011
    Subject
    Silver Jubilee of International Money - Indonesia 1964
  10. Aw020.11-80
    Wns Number
    AW020.11
    Country / Post
    Aruba
    Date of Issue
    April 04, 2011
    Subject
    Silver Jubilee of International Money - Bhutan 1986

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