Carnegie Mellon University (Carnegie Mellon or CMU; /ˈkɑrnɨɡi ˈmɛlən/ or /kɑrˈneɪɡi ˈmɛlən/) is a private research university in Pittsburgh, Pennsylvania, United States.
The university began as the Carnegie Technical Schools founded by Andrew Carnegie in 1900. In 1912, the school became the Carnegie Institute of Technology and began granting four-year degrees. In 1967, the Carnegie Institute of Technology merged with the Mellon Institute of Industrial Research to form Carnegie Mellon University. The university's 140-acre (0.57 km2) main campus is 3 miles (4.8 km) from Downtown Pittsburgh and abuts the Carnegie Museums of Pittsburgh, the main branch of the Carnegie Library of Pittsburgh, Schenley Park, and the campus of the University of Pittsburgh in the city's Oakland and Squirrel Hill neighborhoods, partially extending into Shadyside.
Carnegie Mellon has seven colleges and independent schools: the Carnegie Institute of Technology (engineering), College of Fine Arts, Dietrich College of Humanities and Social Sciences, Mellon College of Science, Tepper School of Business, H. John Heinz III College and the School of Computer Science.