International Organizations and Their Headquarters PDF: Check the List with the Established Year
Mar 14 2026
International Organisations are formed to set global priorities, build political cooperation, and support the effective execution of development programmes. Most of these bodies come into existence through multilateral agreements aimed at establishing global objectives, international laws, and policies. They offer member countries a common platform to discuss, negotiate, and resolve cross-border issues.
Generally, international Organisations fall into three categories:
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Intergovernmental Organisations,
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International Non-Governmental Organisations, and
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Multinational Enterprises.
These entities bring together multiple nations to pursue shared goals such as maintaining peace, strengthening security, promoting economic growth, delivering humanitarian assistance, and protecting the environment. By fostering collaboration, they help countries address global challenges and develop international standards and agreements. Notable examples include the United Nations (UN), the World Health Organisation (WHO), the International Monetary Fund (IMF), and the World Trade Organisation (WTO). Many of these Organisations operate from permanent headquarters located in specific cities to manage global coordination and administrative functions.
This article will help to improve your knowledge about the international Organisations and their headquarters, including their types and tricks. A PDF format is also attached to this article, with a download option for any queries. Check the FAQ section given below.
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What is an Organisation?
An Organisation is an entity that is a company, an institution, or an association comprising one or more people and having a particular purpose.
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An Organisation refers to a collection of people who are involved in pursuing defined objectives.
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It can also be referred to as the second most important managerial function, which coordinates the work of employees, procures resources, and combines the two in pursuance of the company's goals.
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While Amnesty International is concerned with global peacekeeping, OPEC maintains stability in the global demand and supply of oil.
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Therefore, these Organisations take care of a wide range of issues that transcend global boundaries and local laws.
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In today’s world scenario, keeping peace and effective trade relations among countries is a prominent priority for most countries.
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These International Organisations take care of a wide range of world issues that transcend global boundaries and local laws.
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International Organisations
International Organisations comprising member nations from more than one country are known as International Organisations. It is interesting to note that many International Organisations are intergovernmental, such as the United Nations. These are created to foster international cooperation in areas such as security, law, economics, social matters, and diplomacy.
Types of International Organisations
There are three types of international Organisations which comprise members of different countries for the implementation of certain purposes. The types of international Organisations are
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Intergovernmental Organisations (IGOs),
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International Non-Governmental Organisations (INGOs).
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Multinational Corporations (MNCs) have also had a significant impact on the international system.
Intergovernmental Organisations (IGOs)
The term Intergovernmental Organisation (IGO) refers to an entity created by a treaty, involving two or more nations, to work in good faith on issues of common interest.
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In the absence of a treaty, an IGO does not exist in the legal sense.
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IGOs are formed by treaties that are more advantageous than a mere grouping of nations because they are subject to international law and can enter into enforceable agreements among themselves or with states.
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The main purposes of IGOs were to create a mechanism for the world’s inhabitants to work more successfully together in the areas of peace and security, and also to deal with economic and social questions.
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In this current era of increasing globalisation and interdependence of nations, IGOs have come to play a very significant role in international political systems and global governance.
International Non-Governmental Organisations (INGOs)
International Non-Governmental Organisations (INGOs) are not-for-profit voluntary associations operating at the international, transnational, or global level, with members or participants from many countries.
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They bring together like-minded individuals or associations of individuals to conduct a wide variety of activities across virtually all social domains, from astronomy to football to plant biology to zoo management.
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Most INGOs are found in scientific, technical, business and industry, medical, and professional domains.
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Sizable numbers are also active in domains such as sports and recreation, development, education, women’s rights, and many others.
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As of 2006, more than 7,000 “conventional” INGOs were in operation, along with about 20,000 internationally oriented nongovernmental Organisations of more limited scope (Union of International Associations 2006).
Multinational Corporations (MNCs)
A multinational corporation (MNC) has facilities and assets in at least one country other than its home country.
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These companies generally have their offices and/or factories in different countries and a centralised head office where they coordinate global management.
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Some of these companies are also known as international, stateless, or transnational corporate Organisations.
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Multinational corporations participate in business in two or more countries. MNCs can have a positive economic effect on the country where the business is taking place.
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A multinational corporation, or multinational enterprise, is an international corporation whose business activities are spread across at least two countries.
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Some authorities consider any company with a foreign branch to be a multinational corporation; others limit the definition to only those companies that derive at least a quarter of their revenues outside of their home country.
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Many multinational enterprises are based in developed nations. Multinational advocates say they create high-paying jobs and technologically advanced goods in countries that otherwise would not have access to such opportunities or goods.
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List of International Organisations and Their Headquarters And Establishment Year
In the following table, we list the names of the international Organisations, their headquarters and establishment year, abbreviations, and heads of the Organisations. This will give a clear idea about the basic details of international Organisations.
International Organisations and Their Headquarters And Establishment Year |
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Name of the Organisation |
Abbreviations |
Headquarters |
Established year |
Heads |
|
United Nations Development Programme |
UNDP |
New York City, USA |
1965 |
Achim Steiner |
|
United Nations Environment Programme |
UNEP |
Nairobi, Kenya |
1972 |
Inger Anderson |
|
United Nations Population Fund |
UNFPA |
New York City, USA |
1969 |
Natalia Kanem |
|
United Nations Human Settlement Programme |
UN-Habitat |
Nairobi, Kenya |
1978 |
Maimunah Mohd sharif |
|
United Nations Children's Fund |
UNICEF |
New York City, USA |
1946 |
Catherine M. Russell |
|
World Food Programme |
WFP |
Rome, Italy |
1961 |
Cindy McCain |
|
Food and Agriculture Organisation |
FAO |
Rome, Italy |
1945 |
Qu Dongyu |
|
International Civil Aviation Organisation |
ICAO |
Montreal, Canada |
1947 |
Salvatore Sciacchitano |
|
International Fund for Agricultural Development |
IFAD |
Rome, Italy |
1977 |
Alvaro Lario |
|
International Labour Organisation |
ILO |
Geneva, Switzerland |
1919 |
Gilbert Houngbo |
|
International Monetary Fund |
IMF Washington |
Washington, DC, USA |
1944 |
Kristalina Georgieva |
|
International Maritime Organisation |
IMO |
London, United Kingdom |
1948 |
Arsenio Domínguez |
|
International Telecommunication Union |
ITU |
Geneva, Switzerland |
1865 |
Doreen Bogdan-Martin |
|
United Nations Educational, Scientific and Cultural Organisation |
UNESCO |
Paris, France |
1945 |
Audrey Azoulay |
|
United Nations Industrial Development Organisation |
UNIDO |
Vienna, Austria |
1966 |
Gerd Muller |
|
World Tourism Organisation |
UNWTO |
Madrid, Spain |
1974 |
Zurab Pololikashvili |
|
Universal Postal Union |
UPU |
Bern, Switzerland |
1874 |
Masahiko Metoki |
|
World Health Organisation |
WHO |
Geneva, Switzerland |
1948 |
Tedros Adhanom Ghebreyesus |
|
World Intellectual Property Organisation |
WIPO |
Geneva, Switzerland |
1967 |
Daren Tang |
|
World Meteorological Organisation |
WMO |
Geneva, Switzerland |
1950 |
Celeste Saulo |
|
World Bank |
Washington, DC, USA |
1944 |
Anshula Kant |
|
|
Joint United Nations Programme on HIV/AIDS |
UNAIDS |
Geneva, Switzerland |
1994 |
Winnie Byanyima |
|
United Nations High Commissioner for Refugees |
UNHCR |
Geneva, Switzerland |
1950 |
Filippo Grandi |
|
United Nations Institute for Disarmament Research |
UNIDIR |
Geneva, Switzerland |
1980 |
Robin Geiss |
|
United Nations Institute for Training and Research |
UNITAR |
Geneva, Switzerland |
1963 |
Nikhil Seth |
|
United Nations Office for Project Services |
UNOPS |
Copenhagen, Denmark |
1973 |
Jorge Moreira da Silva |
|
United Nations Relief and Works Agency for Palestine Refugees |
UNRWA |
Amman, Jordan |
1949 |
Philippe Lazzarini |
|
United Nations System Staff College |
UNSSC |
Turin, Italy |
2002 |
Jafar Javan |
|
United Nations University |
UNU |
Tokyo, Japan |
1973 |
Tshilidzi Marwala |
|
UN Women |
New York City, USA |
2010 |
Sima Sami Bahous |
|
|
International Atomic Energy Agency |
IAEA |
Vienna, Austria |
1957 |
Rafael Grossi |
|
International Organisation for Migration |
IOM |
Geneva, Switzerland |
1951 |
Amy Pope |
|
Organisation for the Prohibition of Chemical Weapons |
OPCW |
The Hague, Netherlands |
1997 |
Fernando Arias |
|
United Nations Framework Convention on Climate Change |
UNFCCC |
Bonn, Germany |
1994 (Signed in 1993) |
Simon Stiell |
|
World Trade Organisation |
WTO |
Geneva, Switzerland |
1995 |
Ngozi Okonjo - Iweala |
|
International Trade Centre |
ITC |
Geneva, Switzerland |
1964 |
Pamela Rosemarie Coke-Hamilton |
|
African Development Bank Group |
AfDB |
Abidjan, Côte d'Ivoire |
1964 |
Akinwumi Adesina |
|
African Union |
AU |
Addis Ababa, Ethiopia |
2002 |
Mohamed Ould Cheikh AI- Ghazouani |
|
Amnesty International |
AI |
London, United Kingdom |
1961 |
Agnès Callamard |
|
Andean Community |
CAN |
Lima, Peru |
1969 |
Gonzalo Gutiérrez Reinel |
|
Arctic Council |
AC |
Tromso, Norway |
1996 |
— |
|
Asia-Pacific Economic Cooperation |
APEC |
Queenstown, Singapore |
1989 |
Dina Boluarte |
|
Asian Development Bank |
ADB |
Mandaluyong, Philippines |
1966 |
Masatsugu Asakawa |
|
Association of Caribbean States |
ACS |
Port of Spain, Trinidad, Tobago |
1994 |
Rodolfo Sabonge |
|
Association of Southeast Asian Nations |
ASEAN |
Jakarta, Indonesia |
1967 |
Kao Kim Hourn |
|
Bank for International Settlements |
BIS |
Basel, Switzerland |
1930 |
François Villeroy de Galhau |
|
Black Sea Economic Cooperation |
BSEC |
Istanbul, Turkey |
1992 |
Lazar COMANESCU |
|
Caribbean Community |
CARICOM |
Georgetown, Guyana |
1973 |
Carla Natalie Barnett |
|
Central American Bank for Economic Integration |
CABEI |
Tegucigalpa, Honduras |
1960 |
Héctor Javier Guzmán Bonilla |
|
Common Market for Eastern and Southern Africa |
COMESA |
Lusaka, Zambia |
1994 |
Chileshe Kapwepwe |
|
Commonwealth Secretariat |
CS |
London, United Kingdom |
1965 |
Patricia Scotland |
|
Council of Europe |
CoE |
Strasbourg, France |
1949 |
Marija Pejčinović Burić |
|
Council of European Municipalities and Regions |
CEMR |
Geneva, Switzerland |
1951 |
Fabrizio Rossi |
|
Council of the Baltic Sea States |
CBSS |
Stockholm, Switzerland |
1992 |
— |
|
Economic Community of West African States |
ECOWAS |
Federal Capital Territory, Nigeria |
1975 |
John AZUMAH |
|
European Bank for Reconstruction and Development |
EBRD |
London, United Kingdom |
1991 |
Kazuhiko Koguchi |
|
European Central Bank |
ECB |
Frankfurt, Germany |
1998 |
Christine Lagarde |
|
European Free Trade Association |
EFTA |
Geneva, Switzerland |
1960 |
Siri Veseth Meling |
|
Association of European Parliamentarians with Africa |
AWEPA |
Amsterdam, Netherlands |
1984 |
—- |
|
European Space Agency |
ESA |
Paris, France |
1975 |
Josef Aschbacher |
|
European Union |
EU |
Brussels, Belgium |
1993 |
Thérèse Blanchet |
|
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 |
Workneh Gebeyehu |
|
International Atomic Energy Agency |
IAEA |
Vienna, Austria |
1957 |
Rafael Mariano Grossi |
|
International Civil Aviation Organisation |
ICAO |
Montreal, Canada |
1947 |
Juan Carlos Salazar |
|
International Chamber of Commerce |
ICC |
Paris, France |
1919 |
John W.H. Denton |
|
International Committee of the Red Cross |
ICRC |
Geneva, Switzerland |
1863 |
Mirjana Spoljaric Egger |
|
International Court of Justice |
ICJ |
The Hague, Netherlands |
1945 |
Nawaf Salam |
|
International Development Association |
IDA |
Washington, DC, USA |
1960 |
Ajay Banga |
|
International Federation of Red Cross and Red Crescent Societies |
IFRC |
Geneva, Switzerland |
1919 |
Jagan Chapagain |
|
International Finance Corporation |
IFC |
Washington, DC, USA |
1956 |
Makhtar Diop |
|
International Labour Organisation |
ILO |
Geneva, Switzerland |
1919 |
Gilbert F. Houngbo |
|
International Olympic Committee |
IOC |
Lausanne, Switzerland |
1894 |
Thomas Bach |
|
International Organisation for Standardization |
ISO |
Geneva, Switzerland |
1947 |
Sergio Mujica |
|
International Peace Bureau |
IPB |
Geneva, Switzerland |
1891 |
Sean Conner |
|
International Seabed Authority |
ISA |
Kingston, Jamaica |
1994 |
Michael W. Lodge |
|
International Service for Human Rights |
ISHR |
Geneva, Switzerland |
1984 |
Rafał Marcin Wasik |
|
Inter-Parliamentary Union |
— |
Geneva, Switzerland |
1889 |
Martin Chungong |
|
League of Arab States |
— |
Cairo, Egypt |
1945 |
Ahmed Aboul Gheit |
|
Multilateral Investment Guarantee Agency |
MIGA |
Washington, DC, USA |
1988 |
Hiroshi Matano |
|
The Non-Aligned Movement |
NAM |
Central Jakarta, Indonesia |
1961 |
— |
|
Nordic Council of Ministers |
— |
Copenhagen, Denmark |
1971 |
Karen Ellemann |
|
North Atlantic Treaty Organisation |
NATO |
Washington, DC, USA |
1949 |
Jens Stoltenberg |
|
Organisation for Economic Co-operation and Development |
OECD |
Paris, France |
1961 |
Mathias Corman |
|
Organisation for Security and Co-operation in Europe |
OSCE |
Vienna, Austria |
1975 |
Helga Maria Schmid |
|
Organisation of Arab Petroleum Exporting Countries |
OAPEC |
Kuwait, Middle East |
1968 |
— |
|
Organisation of the Islamic Conference |
OIC |
Jeddah, Saudi Arabia |
1969 |
Hissein Brahim Taha |
|
Organisation of the Petroleum Exporting Countries |
OPEC |
Vienna, Austria |
1960 |
Haitham Al-Ghais |
|
Secretariat of the Pacific Community |
SPC |
Noumea, New Caledonia |
1947 |
Stuart Minchin |
|
South Asian Association for Regional Cooperation |
SAARC |
Kathmandu, Nepal |
1985 |
Golam Sarwar |
|
Union Latina |
-- |
Paris, France |
1954 |
António Guterres |
|
United Cities & Local Governments |
UCLG |
Barcelona, Spain |
2004 |
Ugur Ibrahim Altay |
|
United Nations Economic and Social Commission for Asia and the Pacific |
ESCAP |
Bangkok, Thailand |
1947 |
Armida Salsiah Alisjahbana |
|
United Nations Economic and Social Commission for Western Asia |
ESCWA |
Beirut, Lebanon |
1973 |
Rola Dashti |
|
United Nations Environmental Program |
UNEP |
Nairobi, Kenya |
1972 |
Inger Andersen |
|
United Nations Food and Agriculture Organisation |
FAO |
Rome, Italy |
1945 |
Qu Dongyu |
|
United Nations High Commissioner for Human Rights |
UNHCR |
Geneva, Switzerland and New York City, USA |
1993 |
Filippo Grandi |
|
United Nations Office on Drugs and Crime |
UNODC |
Vienna, Austria |
1997 |
Ghada Waly |
|
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 |
Martin Griffiths |
|
United Nations Relief and Works Agency for Palestine Refugees in the Near East |
UNRWA |
Amman, Jordan |
1949 |
Philippe Lazzarini |
|
Western European Union |
WEU |
Paris, France |
1954 |
Thérèse Blanchet |
|
World Federation of United Nations Associations |
WFUNA |
Geneva, Switzerland and New York City, USA |
1946 |
Aziel Philippos Goulandris |
|
World Organisation Against Torture |
OMCT |
Geneva, Switzerland |
1985 |
Gerald Staberock |
|
World Wide Fund for Nature |
WWF |
Gland, Switzerland |
1961 |
Carter Roberts |
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Trick of Headquarters
Remember terms "[ W_O & I_O ]"--- GENEVA, SWITZERLAND
If any Organisation starts with "WORLD / INTERNATIONAL & ends with Organisation their headquarters are in Geneva, Switzerland.
[ W_O]
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World Intellectual Property Organisation [ WIPO ]
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World Health Organisation [ WHO ]
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World Meteorological Organisation [ WMO ]
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World Trade Organisation [ WTO ]
[I_O] - [ Except IMO]
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International Labour Organisation [ ILO ]
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International Committee for the Red Cross Organisation [ ICRCO ]
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International Standardisation Organisation [ ISO ]
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United Nations Conference on Trade And Development [UNCTAD]
Name starts with International and ends with Organisation, except for IMO, with its headquarters in Geneva, Switzerland. The IMO(International Maritime Organisation)
Remember the term I AM A COMMON MAN in LONDON
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I stand for the International Maritime Organisation [ IMO ]
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AM for Amnesty International
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COMMONWEALTH of Nations
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COMMONWEALTH Telecommunication Organisation
Washington DC
If Any Organisation is related to the International Money Monetary Organisation their Headquarters is in WASHINGTON, DC. We have Two International Money and Monetary Organisations, the IMF & WB
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International Monetary Fund [ IMF ]
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World Bank [ WB ]
Remember term INDUSTRIES like ATOMIC & PETROLEUM - VIENNA AUSTRIA
If any Organisation related to Industrial Development like Atomic & Petroleum their headquarter in Vienna, Austria They are
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United Nations INDUSTRIAL Development Organisation [ UNIDO ]
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International ATOMIC Energy Agency [ IAEA ]
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Organisation of the PETROLEUM Exporting Countries [ OPEC ]
Remember the term UN CHILD EMERGENCY in NEWYORK
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UNITED NATION Organisation [ UNO ]
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UNITED NATIONS International CHILDREN EMERGENCY Fund [ UNICEF ]
Remember the term ECONOMIC & EDUCATIONAL in PARIS
If any Organisation related to Economic & Educational their headquarters in PARIS
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The Organisation for Economic Co-operation and Development [ OECD ]
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United Nations EDUCATIONAL, Scientific and Cultural Organisation [ UNESCO ]
Single Headquarters Organisation
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Asian Development Bank [ ADB ] - Manila, Philippines
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Association of South East Nations [ ASEAN ] -Jakarta, Indonesia [ ACE JACK ] - Remember playing cards
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FOOD Agriculture Organisation [ FAO ] - Rome, ITALY [ FOOD IDLY ]
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International COURT of JUSTICE -The HAGUE, Netherlands [ Remember COURT given JUSTICE HANGUE ]
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South Asian Association For Regional Cooperation [ SAARC ] - Kathmandu, Nepal
FAQs
Q. What are the different types of international Organisations?
A. There are two types of international Organisations: international governmental Organisations (IGOs) and international nongovernmental Organisations (INGOs or, more commonly, NGOs). In recent years, multinational corporations (MNCs) have also had a significant impact on the international system.
Q. What are 4 examples of international Organisations?
A. Notable examples include the United Nations (UN), Organisation for Security and Co-operation in Europe (OSCE), Bank for International Settlements (BIS), Council of Europe (COE), International Labour Organisation (ILO), and International Criminal Police Organisation (INTERPOL).
Q. What are the largest International Organisations?
A. The United Nations (UN) is the largest and most familiar international Organisation.
Q. What is the role of the WTO?
A. The WTO regulates international trade and resolves disputes between countries regarding trade rules.
Q. How many permanent members are in the UN Security Council?
A. Five: China, France, Russia, the United Kingdom, and the United States.
Q. What is the role of UN peacekeeping forces?
A. To help countries transition from conflict to peace by monitoring ceasefires, protecting civilians, and supporting elections and governance.
Q. What is an IMF quota?
A. It's the financial contribution of a member country, determining its voting power and access to IMF resources.
Q. What is a structural adjustment program (SAP)?
A. Economic reforms imposed by the IMF or World Bank as a condition for loans to struggling countries..
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