Chapter Type: Collegiate
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Pi Tau — Worcester Polytechnic Institute
Worcester, Massachusetts — Est. 1976
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Beta Tau — Tulane University
New Orleans, Louisiana — Est. 1977
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Rho Alpha — Massachusetts Institute of Technology
Cambridge, Massachusetts — Est. 1979
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Chi Gamma — University of Calgary
Calgary, Alberta — Est. 1967
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Omicron Sigma — Oregon State University
Carvallis, Oregon — Est. 1962
Inactive (1971) -
Pi Sigma — Pennsylvania State University
State College, Pennsylvania — Est. 1960
Inactive (2018) -
Theta — University of Connecticut
Storrs, Connecticut — Est. 1960
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Omicron — Nebraska Wesleyan University
Lincoln, Nebraska — Est. 1958
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Rho — Middlebury College
Middlebury, Vermont — Est. 1956
Inactive (1987) -
Omega — Northwestern University
Evanston, Illinois — Est. 1947
Inactive (1993) -
Gamma — Syracuse University
Syracuse, New York — Est. 1875
Inactive (2020) -
Iota — University of California, Berkeley
Berkeley, California — Est. 1870
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Theta Xi — University of Toronto
Toronto, Ontario — Est. 1879
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Alpha — Columbia University
New York, New York — Est. 1879
Inactive (2009) -
Nu — Case Western Reserve University
Cleveland, Ohio — Est. 1884
Inactive (2020) -
Eta — Yale University
New Haven, Connecticut — Est. 1889
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Mu — Stanford University
Stanford, California — Est. 1892
Inactive (1998) -
Alpha Beta — University of Minnesota
Minneapolis, Minnesota — Est. 1899
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Sigma Epsilon — University of British Columbia
Vancouver, British Columbia — Est. 1926
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Sigma Zeta — University of California, Los Angeles
Los Angeles, California — Est. 1924
Inactive (2009) -
Pi Epsilon — University of Manitoba
Winnipeg, Manitoba — Est. 1921
Inactive (2010) -
Lambda Psi — University of Wisconsin
Madison, Wisconsin — Est. 1910
Inactive (2008) -
Zeta — Williams College
Williamstown, Massachusetts — Est. 1848
Inactive (1972) -
Omicron Epsilon — Princeton University
Princeton, New Jersey — Est. 1850
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Sigma — University of Pennsylvania
Philadelphia, Pennsylvania — Est. 1850
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Chi — Colby College
Waterville, ME — Est. 1850
Inactive (1988) -
Alpha — Dickinson College
Carlisle, Pennsylvania — Est. 1852
Inactive (1872) -
Epsilon — Brown University
Providence, Rhode Island — Est. 1852
Inactive (1986)