Executive Office of the President (USA, etc.)
vice president (of a country)
previous president (immediately preceding the incumbent); former president
President of the United States of America; US President
next president; president-elect
presidential system; presidential government
federal president (e.g. in Germany)
presidential decree; executive order
assassination of U.S. President John F. Kennedy (November 22, 1963); JFK assassination
Economic Report of the President (US)
presidential decree; presidential proclamation