Alpha Sigma Mu
Alpha Sigma Mu is the international professional and academic honor society for the field of materials science and engineering. The Greek letters A∑M stand for the Art and Science of Materials. Founded in 1932 by the faculty of the Metallurgical Engineering Department at Michigan Technological University, Alpha Sigma Mu has since expanded to include all materials disciplines. Alpha Sigma Mu is now on 40 campuses and is expanding both domestically and internationally.