SMU

Educational institutions

• St. Martin's University, in Lacey, Washington, United States
• Saint Mary's University (disambiguation)
• St. Matthew's University, in the Cayman Islands
• St. Michaels University School, in Victoria, British Columbia, Canada
• Saint Monica University, in Cameroon, the United Kingdom, and the United States
• Samuel Merritt University, in Oakland, California, United States
• Sangmyung University, in Seoul and Cheonan, South Korea
• Sefako Makgatho Health Sciences University, in Limpopo, South Africa
• Shanghai Maritime University, in China
• Sikkim Manipal University, in Gangtok, India
• Singapore Management University, in Singapore
• Southern Medical University, in Tonghe, Guangzhou, China
• Southern Methodist University, in Dallas, Texas, United States
• Southeastern Massachusetts University, now the University of Massachusetts Dartmouth, in the United States
• Sekolah Menengah Umum, now Sekolah Menengah Atas, a high school in Indonesia

Other uses

• Scandinavian Monetary Union, defunct
• SMU Mustangs, the athletic program of Southern Methodist University
• Somray language
• Source measure unit, a type of test equipment
• Special Mission Unit, a type of military unit
• Spider-Man Unlimited
• Suburban Multiple Unit (Queensland Rail)
• Suriname Men United, a gay men's organization
• Svenska Missionskyrkans Ungdom Scout
• System Management Unit, in Apple computers