Harry Truman was the President when the UN began.
Harry Truman was President when the UN was formed - the US was in it from the start.
United Nations Office for Partnerships was created in 1998-03.
United Nations Office for Disarmament Affairs was created in 1998.
United Nations Office for Project Services was created in 1974-12.
The name "United Nations" was created by Franklin D. Roosevelt. Roosevelt was the longest termed president in office being elected for four terms.
United Nations Office of Internal Oversight Services was created in 1994.
United Nations Office for Outer Space Affairs was created in 1962.
United Nations Integrated Office in Burundi was created on 2007-01-01.
United Nations Office in East Timor was created on 2005-05-20.
WHEN A PRESIDENT COME INTO OFFICE WHEN A PRESIDENT COME INTO OFFICE
United Nations Integrated Peacebuilding Office in Guinea-Bissau was created in 2009.
un office in london