UPSC GS

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UNO
United Nations
United Nations Economic and Social Council
United Nations Security Council
United Nations General Assembly
United Nations Trusteeship Council
World Food Programme
United Nations member states
World Health Organization
International Court of Justice
United Nations Children's Fund
Various ORG
European Union
World Trade Organization
NATO
South Asian Association for Regional Cooperation
G8
G-20 major economies
List of G-20 summits