Main Campus includes the facilities for the College of Arts, Sciences, and Letters (CASL), the College of Engineering and Computer Science (CECS), the Environmental Interpretive Center, Administration, the Mardigian Library, the Institute for Advanced Vehicle Studies, the University Center, the Computing Building, and the Fieldhouse. Within both CASL and CECS, many different buildings house different programs, departments, research centers, student life centers, and academic resources.