The alumni of Missouri University of Science and Technology, or Missouri S&T, include both graduates and non-graduates who have attended the university located in Rolla, Missouri. Missouri S&T was founded as the Missouri School of Mines and Metallurgy (MSM) in 1870, the first technological institution west of the Mississippi River. In 1964, the school's name was changed to University of Missouri–Rolla (UMR) as part of the University of Missouri System, and the most recent name change to Missouri University of Science and Technology took effect in 2008 to "distinguish UMR from the other University of Missouri campuses", among other reasons.