1. Account
    Organisation
    Followers
  2. United Nations (UN)
    United Nations (UN)
    UN
    12M
  3. United Nations Children’s Fund (UNICEF)
    United Nations Children’s Fund (UNICEF)
    UNICEF
    8M
  4. World Health Organization (WHO)
    World Health Organization (WHO)
    WHO
    7M
  5. Human Rights Watch (HRW)
    Human Rights Watch (HRW)
    HRW
    4M
  6. World Wide Fund for Nature (WWF)
    World Wide Fund for Nature (WWF)
    WWF
    4M
  7. World Economic Forum
    World Economic Forum
    WEF
    3M
  8. World Bank Group
    World Bank Group
    World Bank
    3M
  9. United Nations Educational, Scientific and Cultural Organization (UNESCO)
    United Nations Educational, Scientific and Cultural Organization (UNESCO)
    UNESCO
    3M
  10. Office of the High Commissioner for Human Rights (OHCHR)
    Office of the High Commissioner for Human Rights (OHCHR)
    OHCHR
    2M
  11. European Organization for Nuclear Research (CERN)
    European Organization for Nuclear Research (CERN)
    CERN
    2M
  12. UNHCR, The UN Refugee Agency
    UNHCR, The UN Refugee Agency
    UNHCR
    2M
  13. International Committee of the Red Cross (ICRC)
    International Committee of the Red Cross (ICRC)
    ICRC
    2M
  14. Greenpeace
    Greenpeace
    Greenpeace
    1M
  15. United Nations Women
    United Nations Women
    UN Women
    1M
  16. United Nations World Food Programme (WFP)
    United Nations World Food Programme (WFP)
    WFP
    1M
  17. International Monetary Fund (IMF)
    International Monetary Fund (IMF)
    IMF
    1M
  18. Amnesty International
    Amnesty International
    Amnesty
    1M
  19. United Nations Development Programme (UNDP)
    United Nations Development Programme (UNDP)
    UNDP
    1M
  20. Organization of American States (OAS)
    Organization of American States (OAS)
    OAS
    1M
  21. World Health Organization (WHO)
    World Health Organization (WHO)
    WHO
    1M
  22. European Space Agency (ESA)
    European Space Agency (ESA)
    ESA
    1M
  23. United Nations Environment Programme (UNEP)
    United Nations Environment Programme (UNEP)
    UNEP
    1M
  24. United Nations (UN)
    United Nations (UN)
    UN
    916K
  25. North Atlantic Treaty Organisation (NATO)
    North Atlantic Treaty Organisation (NATO)
    NATO
    722K
  26. Office of the High Commissioner for Human Rights (OHCHR)
    Office of the High Commissioner for Human Rights (OHCHR)
    OHCHR
    720K
  27. United Nations Framework Convention on Climate Change (UNFCCC)
    United Nations Framework Convention on Climate Change (UNFCCC)
    UNFCCC
    706K
  28. United Nations (UN)
    United Nations (UN)
    UN
    650K
  29. European Central Bank (ECB)
    European Central Bank (ECB)
    ECB
    633K
  30. Organisation for Economic Co-operation and Development (OECD)
    Organisation for Economic Co-operation and Development (OECD)
    OECD
    617K
  31. United Nations Foundation
    United Nations Foundation
    UN Foundation
    602K
  32. European Central Bank (ECB)
    European Central Bank (ECB)
    ECB
    554K
  33. North Atlantic Treaty Organisation (NATO)
    North Atlantic Treaty Organisation (NATO)
    NATO
    527K
  34. United Nations Office at Geneva (UNOG)
    United Nations Office at Geneva (UNOG)
    UN Geneva
    510K
  35. African Union (AU)
    African Union (AU)
    African Union
    504K
  36. United Nations (UN)
    United Nations (UN)
    UN
    474K
  37. Inter-American Development Bank (IADB)
    Inter-American Development Bank (IADB)
    IADB
    434K
  38. United Nations – Peacekeeping Operations and Missions
    United Nations – Peacekeeping Operations and Missions
    UN Peacekeeping
    426K
  39. United Nations Economic Commission for Latin America and the Caribbean
    United Nations Economic Commission for Latin America and the Caribbean
    UNECLAC
    410K
  40. World Trade Organization (WTO)
    World Trade Organization (WTO)
    WTO
    407K
  41. International Criminal Court (ICC)
    International Criminal Court (ICC)
    ICC
    397K
  42. Council of Europe
    Council of Europe
    Council of Europe
    396K
  43. African Development Bank (AfDB)
    African Development Bank (AfDB)
    AfDB
    376K
  44. L’Organisation internationale de la Francophonie (OIF)
    L’Organisation internationale de la Francophonie (OIF)
    OIF
    374K
  45. Food and Agriculture Organization of the United Nations (FAO)
    Food and Agriculture Organization of the United Nations (FAO)
    FAO
    368K
  46. United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA)
    United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA)
    UNOCHA
    348K
  47. Human Rights Watch (HRW)
    Human Rights Watch (HRW)
    HRW
    329K
  48. African Development Bank (AfDB)
    African Development Bank (AfDB)
    AfDB
    326K
  49. United Nations Programme on HIV/AIDS (UNAIDS)
    United Nations Programme on HIV/AIDS (UNAIDS)
    UNAIDS
    261K
  50. The Global Fund
    The Global Fund
    Global Fund
    219K
  51. United Nations Population Fund (UNFPA)
    United Nations Population Fund (UNFPA)
    UNFPA
    219K
Data collected on October 1, 2018 using Crowdtangle.com.