International organisations are formed by countries working together to promote peace, cooperation, development, and global welfare.
They help in solving problems like poverty, diseases, wars, and trade disputes.
India is an active member of many such organisations.
These bodies also create common rules and policies that guide relations between nations.
Their goal is to make the world a safer, fairer, and more prosperous place for everyone.
1. United Nations (UN)
Overview
- Full Form: United Nations
- Founded: 24 October 1945
- Headquarters: New York, USA
- Members: 193 countries
- Official Languages: English, French, Chinese, Russian, Arabic, Spanish
Main Functions
- Maintains international peace and security
- Promotes human rights and social progress
- Provides humanitarian aid during crises
- Works through its agencies like UNICEF, UNESCO, WHO, FAO, IMF, and World Bank
Key Fact: 24 October is celebrated every year as United Nations Day.
2. IMF – International Monetary Fund
Overview
- Full Form: International Monetary Fund
- Founded: 27 December 1945
- Headquarters: Washington D.C., USA
- Members: 190 countries
Main Functions
- Maintains global financial stability
- Provides loans to countries in crisis
- Monitors exchange rates and international trade
- Offers policy advice to developing nations
Key Fact: IMF was created after World War II to rebuild global economies.
3. World Bank
Overview
- Founded: 1944 (along with IMF, at the Bretton Woods Conference)
- Headquarters: Washington D.C., USA
- Members: 189 countries
Main Functions
- Provides financial and technical assistance to developing countries
- Helps in reducing poverty and building infrastructure (roads, schools, power, etc.)
- Major branches:
- IBRD – International Bank for Reconstruction and Development
- IDA – International Development Association
Key Fact: The World Bank and IMF are known as the Bretton Woods Twins.
4. WTO – World Trade Organization
Overview
- Full Form: World Trade Organization
- Founded: 1 January 1995
- Headquarters: Geneva, Switzerland
- Members: 164 countries
Main Functions
- Promotes free and fair trade among countries
- Resolves trade disputes
- Sets rules for exports, imports, and tariffs
Key Fact: It replaced the GATT (General Agreement on Tariffs and Trade) established in 1948.
5. WHO – World Health Organization
Overview
- Full Form: World Health Organization
- Founded: 7 April 1948
- Headquarters: Geneva, Switzerland
- Members: 194 countries
Main Functions
- Deals with global health issues
- Works on disease control, vaccination, and health research
- Leads global efforts during pandemics (e.g., COVID-19)
Key Fact: 7 April is observed as World Health Day every year (WHO’s founding day).
6. NATO – North Atlantic Treaty Organization
Overview
- Full Form: North Atlantic Treaty Organization
- Founded: 4 April 1949
- Headquarters: Brussels, Belgium
- Members: 32 countries (as of 2025)
Main Functions
- A military alliance formed for collective defense — if one member is attacked, others defend it.
- Created during the Cold War to counter the Soviet Union.
Key Fact: The United States, Canada, and several European nations are founding members.
7. ASEAN – Association of Southeast Asian Nations
Overview
- Full Form: Association of Southeast Asian Nations
- Founded: 8 August 1967
- Headquarters: Jakarta, Indonesia
- Members: 10 Southeast Asian countries
Main Functions
- Promotes economic growth, political stability, and cultural cooperation in Southeast Asia.
- India is not a member but has strong partnership ties through the “ASEAN-India Dialogue.”
Key Fact: Founding members: Indonesia, Malaysia, Philippines, Singapore, and Thailand.
8. SAARC – South Asian Association for Regional Cooperation
Overview
- Full Form: South Asian Association for Regional Cooperation
- Founded: 8 December 1985
- Headquarters: Kathmandu, Nepal
- Members: 8 South Asian countries — India, Pakistan, Bangladesh, Nepal, Bhutan, Sri Lanka, Maldives, Afghanistan
Main Functions
- Promotes regional cooperation in South Asia in fields like trade, education, culture, and technology.
- Works to improve relations among neighboring nations.
Key Fact:India was one of the founding members of SAARC.
Quick Revision Table
| Organisation | Full Form | Founded | Headquarters | Members | Main Purpose |
|---|---|---|---|---|---|
| UN | United Nations | 1945 | New York, USA | 193 | Peace & cooperation |
| IMF | International Monetary Fund | 1945 | Washington D.C., USA | 190 | Global financial stability |
| World Bank | — | 1944 | Washington D.C., USA | 189 | Development & poverty reduction |
| WTO | World Trade Organization | 1995 | Geneva, Switzerland | 164 | Promotes free trade |
| WHO | World Health Organization | 1948 | Geneva, Switzerland | 194 | Global health & disease control |
| NATO | North Atlantic Treaty Organization | 1949 | Brussels, Belgium | 32 | Collective defense alliance |
| ASEAN | Association of Southeast Asian Nations | 1967 | Jakarta, Indonesia | 10 | Economic & cultural cooperation |
| SAARC | South Asian Association for Regional Cooperation | 1985 | Kathmandu, Nepal | 8 | Regional cooperation in South Asia |
Interesting Facts
- The UN replaced the League of Nations after World War II.
- India is a founding member of IMF, World Bank, and SAARC.
- The WHO declared India polio-free in 2014.
- The WTO deals with international trade disputes between member nations.
- ASEAN and SAARC both aim to promote peace and development in Asia.
- NATO’s Article 5 says: “An attack on one is an attack on all.”

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