The World Trade Organization (WTO) is an intergovernmental organization that regulates international trade. It was established in 1995 and is headquartered in Geneva, Switzerland.

The International Monetary Fund (IMF) is an international organization that promotes international monetary cooperation, exchange rate stability, and orderly exchange arrangements. It was established in 1944 and is headquartered in Washington, D.C.

The World Bank is an international financial institution that provides financial assistance to developing countries. It was established in 1944 and is headquartered in Washington, D.C.

The United Nations (UN) is an international organization that promotes international peace and security, develops friendly relations among nations, and promotes social progress, better living standards, and human rights.

The World Health Organization (WHO) is an international organization that promotes international cooperation in the field of health. It was established in 1948 and is headquartered in Geneva, Switzerland.

The United Nations Educational, Scientific and Cultural Organization (UNESCO) is an international organization that promotes international cooperation in the field of education, science, and culture. It was established in 1945 and is headquartered in Paris, France.

The International Labour Organization (ILO) is an international organization that promotes international cooperation in the field of labor. It was established in 1919 and is headquartered in Geneva, Switzerland.

The Food and Agriculture Organization (FAO) is an international organization that promotes international cooperation in the field of agriculture. It was established in 1945 and is headquartered in Rome, Italy.

The International Civil Aviation Organization (ICAO) is an international organization that promotes international cooperation in the field of aviation. It was established in 1944 and is headquartered in Montreal, Canada.

The International Telecommunication Union (ITU) is an international organization that promotes international cooperation in the field of telecommunications. It was established in 1865 and is headquartered in Geneva, Switzerland.

The Universal Postal Union (UPU) is an international organization that promotes international cooperation in the field of postal services. It was established in 1874 and is headquartered in Bern, Switzerland.

The World Customs Organization (WCO) is an international organization that promotes international cooperation in the field of customs. It was established in 1952 and is headquartered in Brussels, Belgium.

The World Intellectual Property Organization (WIPO) is an international organization that promotes international cooperation in the field of intellectual property. It was established in 1967 and is headquartered in Geneva, Switzerland.

The World Tourism Organization (UNWTO) is an international organization that promotes international cooperation in the field of tourism. It was established in 1970 and is headquartered in Madrid, Spain.

The World Meteorological Organization (WMO) is an international organization that promotes international cooperation in the field of meteorology. It was established in 1950 and is headquartered in Geneva, Switzerland.