"East Central University"@en . "Tigers"@en . . "5727"^^ . . . "Roary the Tiger" . "Orange and Black" . . . "East Central University (ECU) is a four-year public university in Ada, Oklahoma, located in the south central region of the state. The university also has courses available in McAlester, Shawnee, Ardmore, and Durant.The university began in 1909 as a normal school that taught high school and college classes. Some of its more famous alumni include former NFL player Mark Gastineau, past governors Robert S. Kerr and George Nigh, former U.S."@en . .