UN
United Nations (1945)
NATO
North Atlantic Treaty Organization (1949)
WTO
World Trade Organization (1995)
ICC
International Criminal Court (2002)
EU
European Union (1993)
UN purpose
To support humanitarian efforts
NATO purpose
To protect member nation's freedom and security and provide military assistance
WTO purpose
To manage rules and ensure fair treatment of all members during international trade disputes.
ICC purpose
To investigate crimes in nations where the government cannot settle the dispute themself
EU purpose
To help member countries (participating countries in Europe) cooperate on economic, political, and security matters
Group of Twenty purpose
To address global economic concerns and coordinate economic policies with the largest economies in the world.