International Organisations and Their Headquarters, Established Date

Explore a comprehensive list of international organizations, their headquarters, roles, and India's memberships across global sectors and governance bodies.

International Organisations And Their Headquarters

An International Organization refers to an entity that consists of member nations from multiple countries. Many of these organizations, such as the United Nations, function as inter-governmental bodies. They are established to promote global cooperation in various fields, including security, law, economics, social issues, and diplomacy.

International Organizations and their Headquarters

Several International Organizations and their Headquarters serve as pillars of global governance which play a crucial role across various sectors, including health, trade, finance, and human rights, influencing the lives of billions worldwide. The following is a List of International Organisations And Their Headquarters and their contributions in promoting global cooperation and development.

International Organizations and their Headquarters
Organization Headquarters Established

United Nations Development Programme (UNDP)

New York City, USA

1965

United Nations Environment Programme (UNEP)

Nairobi, Kenya

1972

United Nations Population Fund (UNPF)

New York City, USA

1969

United Nations Human Settlement Programme (UN-Habitat)

Nairobi, Kenya

1978

United Nations Children’s Fund (UNICEF)

New York City, USA

1946

World Food Programme (WFP)

Rome, Italy

1961

Food and Agriculture Organization (FAO)

Rome, Italy

1945

International Civil Aviation Organization (ICAO)

Montreal, Canada

1947

International Fund for Agricultural Development (IFAD)

Rome, Italy

1977

International Labour Organization (ILO)

Geneva, Switzerland

1919

International Monetary Fund (IMF)

Washington, DC, USA

1944

International Maritime Organization (IMO)

London, United Kingdom

1948

International Telecommunication Union (ITU)

Geneva, Switzerland

1865

United Nations Educational, Scientific and Cultural Organization (UNESCO)

Paris, France

1945

United Nations Industrial Development Organization (UNIDO)

Vienna, Austria

1966

World Tourism Organization (UNWTO)

Madrid, Spain

1974

Universal Postal Union (UPU)

Bern, Switzerland

1874

World Health Organization (WHO)

Geneva, Switzerland

1948

World Intellectual Property Organization (WIPO)

Geneva, Switzerland

1967

World Meteorological Organization (WMO)

Geneva, Switzerland

1950

World Bank

Washington, DC, USA

1944

Joint United Nations Programme on HIV/AIDS (UNAIDS)

Geneva, Switzerland

1994

United Nations High Commissioner for Refugees (UNHCR)

Geneva, Switzerland

1950

United Nations Institute for Disarmament Research (UNIDIR)

Geneva, Switzerland

1980

United Nations Institute for Training and Research (UNITAR)

Geneva, Switzerland

1963

United Nations Office for Project Services (UNOPS)

Copenhagen, Denmark

1973

United Nations Relief and Works Agency for Palestine Refugees (UNRWA)

Amman, Jordan

1949

United Nations System Staff College (UNSSC)

Turin, Italy

2002

United Nations University (UNU)

Tokyo, Japan

1973

UN Women

New York City, USA

2010

International Atomic Energy Agency (IAEA)

Vienna, Austria

1957

International Organization for Migration (IOM)

Geneva, Switzerland

1951

Organization for the Prohibition of Chemical Weapons (OPCW)

The Hague, Netherlands

1997

United Nations Framework Convention on Climate Change (UNFCCC)

Bonn, Germany

1994 (Signed in 1993)

World Trade Organization (WTO)

Geneva, Switzerland

1995

International Trade Centre (ITC)

Geneva, Switzerland

1964

African Development Bank Group

Abidjan, Cote d’Ivoire

1964

African Union (AU)

Addis Abab, Ethiopia

2002

Amnesty International (AI)

London, United Kingdom

1961

Andean Community 

Lima, Peru

1969

Arctic Council

Tromso, Norway

1996

Asia-Pacific Economic Cooperation (APEC)

Queenstown, Singapore

1989

Asian Development Bank (ADB)

Mandaluyong, Philippines

1966

Association of Caribbean States (ACS)

Port of Spain, Trinidad, Tobago

1994

Association of Southeast Asian Nations (ASEAN)

Jakarta, Indonesia

1967

Bank for International Settlements (BIS)

Basel, Switzerland

1930

Black Sea Economic Cooperation (BSEC)

Istanbul, Turkey

1992

Caribbean Community (CARICOM)

Georgetown, Guyana

1973

Central American Bank for Economic Integration 

Tegucigalpa, Honduras

1960

Common Market for Eastern and Southern Africa (COMESA)

Lusaka, Zambia

1994

Commonwealth Secretariat

London, United Kingdom

1965

Council of Europe

Strasbourg, France

1949

Council of Europian Municipalities and Regions (CEMR)

Geneva, Switzerland

1951

Council of the Baltic Sea States (CBSS)

Stockholm, Switzerland

1992

Economic Community of West African States (ECOWAS)

Federal Capital Territory, Nigeria

1975

European Bank for Reconstruction and Development (EBRD)

London, United Kingdom

1991

European Central Bank (ECB)

Frankfurt, Germany

1998

European Free Trade Association (EFTA)

Geneva, Switzerland

1960

Association of European Parliamentarians with Africa (AWEPA)

Amsterdam, Netherlands

1984

European Space Agency (ESA)

Paris, France

1975

European Union (EU)

Brussels, Belgium

1993

Group of Eight (G8)

New York, USA

1975

G-15 Summit

Geneva, Switzerland

1990

Inter-American Development Bank (IDB)

Washington, DC, USA

1959

Intergovernmental Authority on Development (IGAD)

Djibouti, Djibouti

1986

International Atomic Energy Agency (IAEA)

Vienna, Austria

1957

International Civil Aviation Organization (ICAO)

Montreal, Canada

1947

International Chamber of Commerce (ICC)

Paris, France

1919

International Committee of the Red Cross (ICRC)

Geneva, Switzerland

1863

International Court of Justice (ICJ)

The hague, Netherlands

1945

International Development Association (IDA)

Washington, DC, USA

1960

International Federation of Red Cross and Red Crescent Socities (IFRC)

Geneva, Switzerland

1919

International Finance Corporation (IFC)

Washington, DC, USA

1956

International Labour Organization (ILO)

Geneva, Switzerland

1919

International Olympic Committee (IOC)

Lausanne, Switzerland

1894

International Organization for Standardization (ISO)

Geneva, Switzerland

1947

International Peace Bureau (IPB)

Geneva, Switzerland

1891

International Seabed Authority (ISA)

Kingston, Jamaica

1994

International Service for Human Rights (ISHR)

Geneva, Switzerland

1984

Inter-Parliamentary Union

Geneva, Switzerland

1889

League of Arab States

Cairo, Egypt

1945

Multilateral Investment Guarantee Agency (MIGA)

Washington, DC, USA

1988

The Non-Aligned Movement (NAM)

Central Jakarta, Indonesia

1961

Nordic Council of Ministers

Copenhagen, Denmark

1971

North Atlantic Treaty Organization (NATO)

Washington, DC, USA

1949

Organisation for Economic Co-operation and Development (OECD)

Paris, France

1961

Organization for Security and Co-operation in Europe (OSCE)

Vienna, Austria

1975

Organization of Arab Petroleum Exporting Countries (OAPEC)

Kuwait, Middle East

1968

Organization of the Islamic Conference (OIC)

Jeddah, Saudi Arabia

1969

Organization of the Petroleum Exporting Countries (OPEC)

Vienna, Austria

1960

Secretariat of the Pacific Community (SPC)

Noumea, New Caledonia

1947

South Asian Association for Regional Cooperation (SAARC)

Kathmandu, Nepal

1985

Unión Latina

Paris, France

1954

United Cities & Local Governments (UCLG)

Barcelona, Spain

2004

United Nations Economic and Social Commission for Asia and the Pacific (ESCAP)

Bangkok, Thailand

1947

United Nations Economic and Social Commission for Western Asia (ESCWA)

Beirut, Lebanon

1973

United Nations Environmental Program (UNEP)

Nairobi, Kenya

1972

United Nations Food and Agriculture Organization (FAO)

Rome, Italy

1945

United Nations High Commissioner for Human Rights (UNHCHR)

Geneva, Switzerland and New York City, USA

1993

United Nations Office on Drugs and Crime (UNODC)

Vienna, Austria

1997

United Nations International Research and Training Institute for the Advancement of Women (INSTRAW)

Santo Domingo, Dominican Republic

1975

United Nations Office for the Coordination of Humanitarian Affairs (OCHA)

Geneva, Switzerland and New York City, USA

1991

United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA)

Amman, Jordan

1949

Western European Union (WEU)

Paris, France

1954

World Federation of United Nations Associations (WFUNA)

Geneva, Switzerland and New York City, USA

1946

World Organization Against Torture (OMCT)

Geneva, Switzerland

1985

World Wide Fund for Nature (WWF)

Gland, Switzerland

1961

List of International Organizations of which India Is Member

India holds a significant position in global affairs and is actively involved in several major International Organizations. Through its contribution in these organizations, India promotes global cooperation, diplomacy, and addressing critical challenges such as peace, security, trade, and public health. Below is a List of International Organizations of which India Is Member.

List of International Organizations of which India Is Member
International Organization Headquarters Year of Foundation

AALCO – Asian-African Legal Consultative Organization

New Delhi

1956

ADB – Asian Development Bank

Manila, Philippines 

1956

AfDB – African Development Bank (non-regional members)

Tunis, Tunisia

1964

AG – Australia Group

Brussels, Belgium

1985

ASEAN Regional Forum – The Association of Southeast Asian Nations

Jakarta, Indonesia

1967

BIMSTEC – Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation

Dhaka, Bangladesh

1997

BIS – Bank for International Settlements

Basel, Switzerland

1930

BRICS – Brazil, Russia, India, China, and South Africa

Shanghai, China

2006

CoN – Commonwealth of Nations

London, UK

1931

CERN – European Organization for Nuclear Research 

Geneva, Switzerland

1954

CP – Colombo Plan

Colombo, Srilanka

1950

EAS – East Asia Summit

Colombo, Sri Lanka

1950

FAO – Food and Agriculture Organization of the United Nations

Rome, Itlay

1945

G-15 – Group of 15

Geneva, Switzerland

1989

G-20 – Group of 20

Cancun, Mexico

1999

G-77 – Group of 77

New York

1964

IAEA – International Atomic Energy Agency

Vienna, Austria

1957

IBRD – International Bank for Reconstruction and Development (World Bank)

Washington DC, US

1944

ICAO – International Civil Aviation Organization

Montreal, Canada

1944

ICC – International Chamber of Commerce

Paris, France

1919

IDA – International Development Association

Washington DC

1950

IEA – International Energy Agency

Paris, France

1974

IFAD – International Fund for Agricultural Development

Rome, Italy

1977

IFC – International Finance Corporation

Washington DC, US

1956

ILO – International Labour Organization

Geneva, Switzerland

1919

IMF – International Monetary Fund

Washington DC, US

1945

IMO – International Maritime Organization

London, UK

1948

IMSO – International Mobile Satellite Organization

London, UK

1999

Interpol – International Criminal Police Organization

Lyon, France

1923

IOC – International Olympic Committee

Lausanne, Switzerland

1894

IPEEC – International Partnership for Energy Efficiency Cooperation

Paris, France

2009

ISO – International Organization for Standardization

Geneva, Switzerland

1947

ITSO – International Telecommunications Satellite Organization

Washington DC

1964

ITU – International Telecommunication Union

Geneva, Switzerland

1864

ITUC – International Trade Union Confederation (the successor to ICFTU (International Confederation of Free Trade Unions) and the WCL (World Confederation of Labour))

Brussels, Belgium

2006

MTCR Missile Technology Control Regime

Japan

1987

NAM – Non-Aligned Movement

Jakarta, Indonesia

1961

OPCW – Organisation for the Prohibition of Chemical Weapons

Hague, Netherland

1997

PCA – Permanent Court of Arbitration

Hague, Netherland

1899

PIF – Pacific Islands Forum (partner)

Suva, Fiji

1971

SAARC – South Asian Association for Regional Cooperation

Kathmandu, Nepal

1985

SACEP  – South Asia Co-operative Environment Programme

Colombo, Sri Lanka

1982

SCO – Shanghai Cooperation Organisation (member)

Beijing, China

1996

UN – United Nations

New York

1945

UNAIDS  – United Nations Programme on HIV/AIDS

New York

1994

UNESCO – United Nations Educational, Scientific and Cultural Organisation

London, Uk

1946

WHO- World Health Organization

Geneva, Switzerland

1948

UN Agencies and Their Headquarters

The United Nations is a global organization comprising specialized agencies that resolve a wide range of global challenges. These agencies, headquartered in different cities worldwide, focusing on critical areas such as health, education, the environment, and human rights. Below are some key UN Agencies and Their Headquarters:

  1. United Nations Development Programme (UNDP) – Based in New York City, USA, UNDP works towards poverty alleviation, sustainable development, and good governance.
  2. United Nations Environment Programme (UNEP) – Headquartered in Nairobi, Kenya, UNEP focuses on environmental conservation and sustainable development.
  3. United Nations High Commissioner for Refugees (UNHCR) – Located in Geneva, Switzerland, UNHCR provides protection and assistance to refugees and displaced populations worldwide.
  4. International Civil Aviation Organization (ICAO) – Based in Montreal, Canada, ICAO establishes global aviation safety and regulatory standards.

Tricks to Remember the List of International Organisations And Their Headquarters

Recalling the names ofList of International Organisations And Their Headquarters can be challenging. To make it easier, we have devised simple memory tricks to help you remember these important names effortlessly. 

Tricks to Remember the List of International Organisations And Their Headquarters
Headquarters Organizations

Geneva- Starting with the world and ending with organization

World Health Organisation

World Meteorological Organization

World Intellectual Property Organization

Washington DC – Organization associated with money

International Monetary Fund (IMF)

World Bank

Vienna – Organization related to Industrial development, Petroleum, atomic research

United Nations Industrial Development Organization (UNIDO)

International Atomic Energy Agency

Organization of Petroleum Exporting Countries (OPEC)

Paris – Organizations associated with Education and economy

International Council on Monuments and Sites (ICOMOS)

United Nations Educational Scientific and Cultural Organisation (UNESCO)

Organization for Economic Cooperation and Development (OECD)

 

Latest UPSC Exam 2025 Updates

Last updated on November, 2025

→ Check out the latest UPSC Syllabus 2026 here.

→ Join Vajiram & Ravi’s Interview Guidance Programme for expert help to crack your final UPSC stage.

UPSC Mains Result 2025 is now out.

UPSC Notification 2026 is scheduled to be released on January 14, 2026.

UPSC Calendar 2026 is released on 15th May, 2025.

→ The UPSC Vacancy 2025 were released 1129, out of which 979 were for UPSC CSE and remaining 150 are for UPSC IFoS.

UPSC Prelims 2026 will be conducted on 24th May, 2026 & UPSC Mains 2026 will be conducted on 21st August 2026.

→ The UPSC Selection Process is of 3 stages-Prelims, Mains and Interview.

UPSC Result 2024 is released with latest UPSC Marksheet 2024. Check Now!

UPSC Prelims Result 2025 is out now for the CSE held on 25 May 2025.

UPSC Toppers List 2024 is released now. Shakti Dubey is UPSC AIR 1 2024 Topper.

UPSC Prelims Question Paper 2025 and Unofficial Prelims Answer Key 2025  are available now.

UPSC Mains Question Paper 2025 is out for Essay, GS 1, 2, 3 & GS 4.

UPSC Mains Indian Language Question Paper 2025 is now out.

UPSC Mains Optional Question Paper 2025 is now out.

→ Also check Best IAS Coaching in Delhi

International Organizations and their Headquarters FAQs

Q1. What are the 4 international organizations?+

Q2. What is the meaning of international Organisations?+

Q3. Is NATO an IGO?+

Q4. What is the world's largest organization?+

Q5. Which is the first international organization?+

Tags: list of international organisations And their headquarters

Vajiram Content Team
Vajiram Content Team
At Vajiram & Ravi, our team includes subject experts who have appeared for the UPSC Mains and the Interview stage. With their deep understanding of the exam, they create content that is clear, to the point, reliable, and helpful for aspirants.Their aim is to make even difficult topics easy to understand and directly useful for your UPSC preparation—whether it’s for Current Affairs, General Studies, or Optional subjects. Every note, article, or test is designed to save your time and boost your performance.
UPSC GS Course 2026
UPSC GS Course 2026
₹1,75,000
Enroll Now
GS Foundation Course 2 Yrs
GS Foundation Course 2 Yrs
₹2,45,000
Enroll Now
UPSC Mentorship Program
UPSC Mentorship Program
₹65000
Enroll Now
UPSC Sureshot Mains Test Series
UPSC Sureshot Mains Test Series
₹25000
Enroll Now
Prelims Powerup Test Series
Prelims Powerup Test Series
₹13000
Enroll Now
Enquire Now