Türk Telekom GSK is a sports club located in Ankara, Turkey. The club mostly referred incorrectly as Türk Telekomspor. The football team plays their home games in Ankara Türk Telekom Stadı in Ankara. The club was founded in 1954 as Telspor and its previous name was PTT, and its colors were yellow and black. PTT had played in the First Level. It also has a basketball team, Türk Telekom B.K., which plays in the Turkish Basketball League. Türk Telekomspor played Turkish Basketball League between 1966–1973 and 1991-1996 as PTT. They changed their name as currently one in 1996. Football section was ceased to exist withdrawing team end of 2010-11 season.