12 University of Pennsylvania, United States
University of Pennsylvania rated as 12th best university in World University Rankings. The University of Pennsylvania (commonly referred to as Penn or UPenn) is a private research university located in Philadelphia, Pennsylvania, USA. Penn is the fourth-oldest institution of higher education in the United States, and is one of several institutions that claims to have been the first university in America. Penn is a member of the Ivy League and is one of the Colonial Colleges. University of Pennsylvania has been committed to excellence in scholarship, research and service. From its highly regarded undergraduate, graduate and professional schools to its wide-ranging program of interdisciplinary research and scholarship, Penn takes pride in being a place where students and faculty can pursue knowledge without boundaries, a place where theory and practice combine to produce a better understanding of our world and ourselves.