Alliant International University

Alliant International University is a private, nonprofit university headquartered in San Diego, California. It was established in 2001 through the merger of United States International University (USIU) and the California School of Professional Psychology (CSPP), though its institutional roots trace back to the mid-20th century. The university is particularly well known for its graduate programs in clinical psychology, forensic psychology, organizational psychology, education, and business, and it emphasizes a practitioner-scholar model that prepares students for professional practice.