The United Nations is the primary international organization responsible for maintaining international peace and security.

The World Bank's primary function is to promote economic development in developing countries.

The World Trade Organization is responsible for regulating international trade and resolving trade disputes.

The International Monetary Fund's primary function is to stabilize the international monetary system.

The United Nations is responsible for promoting human rights through various mechanisms, including the Universal Declaration of Human Rights.

The World Health Organization's primary function is to promote global health and prevent the spread of diseases.

The United Nations is responsible for promoting sustainable development through various initiatives, including the Sustainable Development Goals.

The International Labour Organization's primary function is to promote social justice and improve working conditions.

The United Nations Educational, Scientific and Cultural Organization is responsible for promoting international cooperation in education, science, and culture.

The International Atomic Energy Agency's primary function is to promote nuclear safety and prevent the spread of nuclear weapons.

The International Civil Aviation Organization is responsible for promoting international cooperation in civil aviation and ensuring the safe and orderly growth of international air transport.

The Universal Postal Union's primary function is to promote international cooperation in postal services and ensure the efficient exchange of mail.

The International Telecommunication Union is responsible for promoting international cooperation in telecommunications and ensuring the efficient use of the radio spectrum.

The World Meteorological Organization's primary function is to promote international cooperation in meteorology and ensure the efficient exchange of meteorological data.

The International Maritime Organization is responsible for promoting international cooperation in maritime safety and preventing pollution from ships.