United Nations (UN): The United Nations is an international organization founded in 1945 to promote global peace, security, and cooperation among nations. It consists of 193 member states and works through specialized agencies like WHO, UNESCO, and UNICEF.
Public Sector Organization: A public sector organization is a government-owned entity that operates in various sectors like banking, transportation, and energy to serve public interests. These organizations may be fully or partially owned by the government and function with public funds.