Mu Epsilon Theta  Mu Epsilon Theta (ΜΕΘ) is a National Catholic Service Sorority that was officially recognized at the University of Texas in Austin, Texas on January 16, 1987. Mu Epsilon Theta is a Catholic sorority that was founded at the University of Texas at Austin to unite college women by promoting academics, leadership, community service, and moral and spiritual well-being. Mu Epsilon Theta was officially recognized at UT on January 16, 1987. In the spring of 1996 the Alpha Chapter at UT gave Texas State University, formerly Southwest Texas State University, the opportunity to pledge their Omicron Class and in the Spring of 1997 which then officially became the Beta Chapter of Mu Epsilon Theta at Texas State University. In the spring of 2013 Mu Epsilon Theta gave Arizona State University the opportunity to begin the pledge process and officially became the Gamma Chapter the Spring of 2015. The symbols of Mu Epsilon Theta are: