United Nations

The United Nations (abbreviated UN), was an international organization comprised of nearly all nation states on Earth in the 20th and 21st century.

In 1953, the UN held a meeting in London. 

The original organization was succeeded by the New United Nations sometime prior to 2036. 

An organization known as the UN still existed in the early 22nd century, before the formation of the United Earth government in 2150. Starships, such as the OCC owned SS Mariposa operated under UN registry in 2123.