The Massachusetts Institute of Technology has had 18 presidents (16 inaugurated, 1 acting then inaugurated, 1 acting) in its 156-year history (as of 2017 [update] ).
At the end of each Major League Baseball season, the league leaders of various statistical categories are announced. Leading either the American League or the National League in a particular category is referred to as a title.
This is a timeline of the history of organized crime.
The Mayor of Johannesburg is the chief executive of the City Council and the highest elected position in the city of Johannesburg, South Africa.