List of United Nations Secretary General..

Here is the list of International Organization with headquaters and formation year.

International Organization Headquarters
Organisation Headquarters Formation Year
Amnesty International London 1961
Asia Pacific Economic Cooperation (APEC) Singapore 1989
Asian Development Bank Mandaluyong, Philippines 1966
Asia-Pacific Economic Cooperation Singapore 1989
Association of South East Asian Nations (ASEAN) Jakarta, Indonesia 1967
BRICS Shanghai, China 2006
European Court of Justice Kirchberg, Luxembourg City 1952
European Parliament Brussels, Belgium 1952
European Union Brussels, Belgium 1993
G20 Cancún, Mexico 1999
International Atomic Energy Agency Vienna, Austria 1957
International Chamber of Commerce Paris, France 1919
International Court Of Justice The Hague, The Netherlands 1945
International Criminal Court The Hague, Netherlands 2002
International Labour Organization Geneva, Switzerland 1919
International Monetary Fund (IMF) Washington DC, USA 1945
North Atlantic Treaty Organisation (NATO) Brussels, Belgium 1949
Organisation of Islamic Cooperation Jeddah, Saudi Arabia 1969
Organisation of Petroleum Exporting Countries (OPEC) Vienna, Austria 1960
Shanghai Cooperation Organisation Beijing, China 1996
South Asian Association for Regional Cooperation Kathmandu, Nepal 1985
United Nations Childrens' Fund (UNICEF) New York, USA 1945
United Nations Educational Scientific and Cultural Organisation (UNESCO) Paris, France 1945
United Nations Organisation New York, USA 1945
World Bank Washington DC, USA 1944
World Health Organization Geneva, Switzerland 1948
World Trade Organization Geneva, Switzerland 1995