The University of Arkansas System is a state university system in the U.S. state of Arkansas. It comprises six campuses; a medical school; two law schools; a graduate school focused on public service; a historically black college, statewide research, service, and educational units for agriculture, criminal justice, and archeology; and several community colleges. Over 50,000 students are enrolled in over 188 undergraduate, graduate, and professional programs. Legally, the entire system carries the name University of Arkansas. Nonetheless, to avoid confusion with its flagship campus in Fayetteville, the system usually refers to itself as the University of Arkansas System and the Fayetteville campus usually refers to itself as the University of Arkansas.