1. Account
    Organisation
    Followers
  2. United Nations (UN)
    United Nations (UN)
    UN
    10M
  3. United Nations Children’s Fund (UNICEF)
    United Nations Children’s Fund (UNICEF)
    UNICEF
    7M
  4. World Health Organization (WHO)
    World Health Organization (WHO)
    WHO
    4M
  5. World Wide Fund for Nature (WWF)
    World Wide Fund for Nature (WWF)
    WWF
    3M
  6. Human Rights Watch (HRW)
    Human Rights Watch (HRW)
    HRW
    3M
  7. World Economic Forum
    World Economic Forum
    WEF
    3M
  8. United Nations Educational, Scientific and Cultural Organization (UNESCO)
    United Nations Educational, Scientific and Cultural Organization (UNESCO)
    UNESCO
    3M
  9. World Bank Group
    World Bank Group
    World Bank
    2M
  10. European Organization for Nuclear Research (CERN)
    European Organization for Nuclear Research (CERN)
    CERN
    2M
  11. International Committee of the Red Cross (ICRC)
    International Committee of the Red Cross (ICRC)
    ICRC
    2M
  12. UNHCR, The UN Refugee Agency
    UNHCR, The UN Refugee Agency
    UNHCR
    2M
  13. Office of the High Commissioner for Human Rights (OHCHR)
    Office of the High Commissioner for Human Rights (OHCHR)
    OHCHR
    2M
  14. Greenpeace
    Greenpeace
    Greenpeace
    1M
  15. United Nations World Food Programme (WFP)
    United Nations World Food Programme (WFP)
    WFP
    1M
  16. United Nations Women
    United Nations Women
    UN Women
    1M
  17. International Monetary Fund (IMF)
    International Monetary Fund (IMF)
    IMF
    1M
  18. United Nations Development Programme (UNDP)
    United Nations Development Programme (UNDP)
    UNDP
    1M
  19. Organization of American States (OAS)
    Organization of American States (OAS)
    OAS
    900K
  20. European Space Agency (ESA)
    European Space Agency (ESA)
    ESA
    874K
  21. United Nations Environment Programme (UNEP)
    United Nations Environment Programme (UNEP)
    UNEP
    782K
  22. North Atlantic Treaty Organisation (NATO)
    North Atlantic Treaty Organisation (NATO)
    NATO
    570K
  23. Organisation for Economic Co-operation and Development (OECD)
    Organisation for Economic Co-operation and Development (OECD)
    OECD
    567K
  24. United Nations Foundation
    United Nations Foundation
    UN Foundation
    556K
  25. United Nations (UN)
    United Nations (UN)
    UN
    547K
  26. Office of the High Commissioner for Human Rights (OHCHR)
    Office of the High Commissioner for Human Rights (OHCHR)
    OHCHR
    545K
  27. United Nations Framework Convention on Climate Change (UNFCCC)
    United Nations Framework Convention on Climate Change (UNFCCC)
    UNFCCC
    510K
  28. North Atlantic Treaty Organisation (NATO)
    North Atlantic Treaty Organisation (NATO)
    NATO
    492K
  29. International Monetary Fund (IMF)
    International Monetary Fund (IMF)
    IMF
    488K
  30. United Nations (UN)
    United Nations (UN)
    UN
    483K
  31. European Central Bank (ECB)
    European Central Bank (ECB)
    ECB
    442K
  32. Inter-American Development Bank (IADB)
    Inter-American Development Bank (IADB)
    IADB
    371K
  33. United Nations – Peacekeeping Operations and Missions
    United Nations – Peacekeeping Operations and Missions
    UN Peacekeeping
    358K
  34. United Nations Office at Geneva (UNOG)
    United Nations Office at Geneva (UNOG)
    UN Geneva
    354K
  35. United Nations (UN)
    United Nations (UN)
    UN
    349K
  36. World Health Organization (WHO)
    World Health Organization (WHO)
    WHO
    348K
  37. United Nations Economic Commission for Latin America and the Caribbean
    United Nations Economic Commission for Latin America and the Caribbean
    UNECLAC
    346K
  38. World Trade Organization (WTO)
    World Trade Organization (WTO)
    WTO
    344K
  39. African Union (AU)
    African Union (AU)
    African Union
    334K
  40. Council of Europe
    Council of Europe
    Council of Europe
    321K
  41. International Criminal Court (ICC)
    International Criminal Court (ICC)
    ICC
    299K
  42. United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA)
    United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA)
    UNOCHA
    278K
  43. Human Rights Watch (HRW)
    Human Rights Watch (HRW)
    HRW
    263K
  44. Food and Agriculture Organization of the United Nations (FAO)
    Food and Agriculture Organization of the United Nations (FAO)
    FAO
    252K
  45. African Development Bank (AfDB)
    African Development Bank (AfDB)
    AfDB
    227K
  46. United Nations Programme on HIV/AIDS (UNAIDS)
    United Nations Programme on HIV/AIDS (UNAIDS)
    UNAIDS
    226K
  47. African Development Bank (AfDB)
    African Development Bank (AfDB)
    AfDB
    201K
  48. The Global Fund
    The Global Fund
    Global Fund
    187K
  49. International Federation of Red Cross and Red Crescent Societies (IFRC)
    International Federation of Red Cross and Red Crescent Societies (IFRC)
    IFRC
    176K
  50. United Nations Population Fund (UNFPA)
    United Nations Population Fund (UNFPA)
    UNFPA
    174K
  51. L’Organisation internationale de la Francophonie (OIF)
    L’Organisation internationale de la Francophonie (OIF)
    OIF
    146K
Data collected on October 1, 2018 using Crowdtangle.com.