A linguistic system is a series of differences of sound combined with a series of differences of ideas. ~ Ferdinand de Saussure
- Massachusetts Institute of Technology (MIT)
- University of California, Los Angeles (UCLA)
- Harvard University
- Stanford University
- University of Massachusetts Amherst
- University of California, Berkeley (UCB)
- University of Pennsylvania
- The Ohio State University
- University of Chicago
- University of Maryland College Park
- New york University (NYU)
- University of California, San Diego (UCSD)
- University of California, Santa Barbara (UCSB)
- University of Michigan
- University of Southern California
- University of California, Santa Cruz
- University of Texas at Austin
- Cornell University
- University of Illinois at Urbana – Champaign
- Georgetown University
- Boston University
- Brown University
- Carnegie Mellon University
- Indiana University Bloomington
- Michigan State University
- Pennsylvania State University
- The University of Arizona
- University of Hawaii at Manoa
- University of Washington
- Yale University
- Arizona State University
- Columbia University
- Johns Hopkins University
- Northwestern University
- Princeton University
- Rutgers, The State University of New Jersey, New Brunswick
- University of Connecticut
- University of Oregon
- City University of New York
- Iowa State University
- Purdue University
- University of Delaware
- University of New Mexico
- University of Wisconsin – Madison