The Atlanta University Center Consortium (AUC Consortium) is the oldest and largest contiguous consortium of African-American higher education institutions in the United States. The center consists of four historically black colleges and universities (HBCUs) in southwest Atlanta, Georgia: Clark Atlanta University, Spelman College, Morehouse College, and the Morehouse School of Medicine. The consortium structure allows for students to cross-register at the other institutions in order to attain a broader collegiate experience. They also share the Robert W. Woodruff Library, a dual degree engineering program, and career planning and placement services.