Since George Washington, Presidents have traditionally served for only two terms of office. Following Franklin D. Roosevelt's unprecedented twelve years in office, Congress passed the Twenty-second Amendment, which limits presidents to two terms or a maximum of ten years in office.
So far, twelve presidents have served two or more complete terms. All but one served consecutive terms in office: Grover Cleveland served two non-consecutive terms, being defeated for election in 1888 but winning in 1892.
George W. Bush is not included on this list because he has not served two complete terms. He will become the next president on this list if he completes the current presidential term ending in January 2009.
Theodore Roosevelt, Harry S. Truman and Lyndon B. Johnson each completed their predecessor's term and served one further term.
Presidential trivia lists