The top 20 universities in the United States are Harvard University, Stanford University, Massachusetts Institute of Technology (MIT), University of California, Berkeley (UCB), Columbia University, University of California, Los Angeles (UCLA), Yale University, University of Pennsylvania, Princeton University, Cornell University, New York University (NYU), University of Chicago, Duke University, Johns Hopkins University, University of Southern California, Northwestern University, Carnegie Mellon University, University of Michigan, California Institute of Technology (Caltech), Brown University. There are many Canadian residents who are expats or are alumni