Chapter Roll

Alpha
Harvard University (1850, inactive since 1873)
Theta
Union College (1833)
Delta
New York University (1837)
Beta
Yale University (1839, inactive since 1934)
Sigma
Brown University (1840, inactive since 1993)
Gamma
Amherst College (1841)
Zeta
Dartmouth College (1842)
Lambda
Columbia University (1842)
Kappa
Bowdoin College (1843, inactive since 1998)
Psi
Hamilton College (1843)
Xi
Wesleyan University (1843)
Upsilon
University of Rochester (1858)
Iota
Kenyon College (1860)
Phi
University of Michigan (1865)
Omega
University of Chicago (1869)
Pi
Syracuse University (1875)
Chi
Cornell University (1876)
Beta Beta
Trinity College (1880)
Eta
Lehigh University (1884)
Tau
University of Pennsylvania (1891)
Mu
University of Minnesota (1891, inactive since 1993)
Rho
University of Wisconsin (1896, inactive since 1987)
Epsilon
University of California, Berkeley (1902, inactive since 1998)
Omicron
University of Illinois (1910)
Delta Delta
Williams College (1913, inactive since 1968)
Theta Theta
University of Washington (1916)
Nu
University of Toronto (1920, inactive since 1997)
Epsilon Phi
McGill University (1928, inactive since 1997)
Zeta Zeta
University of British Columbia (1935)
Epsilon Nu
Michigan State University (1943)
Epsilon Omega
Northwestern University (1949, inactive since 1999)
Theta Epsilon
University of Southern California (1950, inactive since 1962)
Nu Alpha
Washington and Lee University (1970, inactive since 1974)
Gamma Tau
Georgia Institute of Technology (1970)
Chi Delta
Duke University (1973)
Zeta Tau
Tufts University (1981, inactive 1992)
Epsilon Iota
Rensselaer Polytechnic Institute (1982)
Phi Beta
College of William and Mary (1984, inactive since 2006)
Kappa Phi
Pennsylvania State University (1989, inactive since 1998)
Beta Kappa
Washington State University (1991, inactive since 2003)
Beta Alpha
Miami University of Ohio (1992, inactive since 1996)
Phi Delta
University of Mary Washington (1996)
Lambda Sigma
Pepperdine University (1998)
Alpha Omicron
New Jersey Inst. of Technology (1999)
Sigma Phi
St. Francis University (2007)
Delta Nu
Keene State College (2009)