Interest groups are named temporarily after the school. Where the fraternity has previously had a presence, re-established groups may refer to themselves by their original chapter name, with the word "Provisional Chapter" appended. Provisional chapters at schools where Phi Sig has not had a presence will be awarded a chapter name as their induction ceremony is scheduled. Where there is a lack of progress or low membership, unsuccessful provisional chapters may be disbanded before receiving a charter or series name.
Chapter | Charter date and range | Institution | Location | Status | Chapter houses | Reference |
---|
Alpha | 1873 | University of Massachusetts Amherst | Amherst, Massachusetts | Active | [pic1][pic2] [pic3] | [6] |
Beta | 1888–1997 | Union College | Schenectady, New York | Inactive | [pic1] | |
Gamma(see Phi Tau) | 1889 | Cornell University | Ithaca, New York | Active | [pic1][pic2] [pic3] | |
Delta | 1891–2023 | West Virginia University | Morgantown, West Virginia | Inactive | [pic1][pic2] [pic3] | [7] |
Epsilon (Sachem Hall) | 1893–1929 | Yale University | New Haven, Connecticut | Inactive | [pic1] | [8] |
Zeta | 1896–1973 | City College of New York | New York City, New York | Inactive | | |
Eta | 1897–2002; 2011 | University of Maryland, College Park | College Park, Maryland | Active | [pic1][pic2] | [9] [10] |
Theta | 1897–1933 | Columbia University | New York City, New York | Inactive | [pic1] | |
Iota | 1899 | Stevens Institute of Technology | Hoboken, New Jersey | Active | [pic1] | |
Kappa | 1899 | Pennsylvania State University | State College, Pennsylvania | Active | [pic1][pic2] | |
Lambda | 1899–1971; 1977–2020 | George Washington University | Washington, D.C. | Inactive | [pic1] | |
Mu | 1900–1997; 2001–2007; 2013–2016 | University of Pennsylvania | Philadelphia, Pennsylvania | Inactive | [pic1] | [11] [12] [13] |
Nu | 1901–2023 | Lehigh University | Bethlehem, Pennsylvania | Inactive | [pic1] | |
Xi | 1902–2004 | St. Lawrence University | Canton, New York | Inactive | [pic1][pic2] | [14] |
Omicron | 1902 | Massachusetts Institute of Technology | Cambridge, Massachusetts | Active | [pic1][pic2] | [15] |
Pi | 1903–1983 | Franklin & Marshall College | Lancaster, Pennsylvania | Inactive | [pic1][pic2] | [16] [17] [18] |
Rho | 1903–1914 | Queen's University | Kingston, Ontario, Canada | Inactive | | [19] |
Sigma | 1903–1940 | St. John's College | Annapolis, Maryland | Inactive | | [20] |
Tau | 1905–1956 | Dartmouth College | Hanover, New Hampshire | Withdrew | | |
Upsilon | 1906–1939 | Brown University | Providence, Rhode Island | Inactive | | |
Phi | 1906–1991 | Swarthmore College | Swarthmore, Pennsylvania | Inactive | [pic1] | [21] |
Chi | 1906–1966 | Williams College | Williamstown, Massachusetts | Inactive | [pic1][pic2] [pic3] | |
Psi | 1907–1916; 1921–1936; 1954–1981; 1985 | University of Virginia | Charlottesville, Virginia | Active | [pic1] | |
Omega | 1909–1992 | University of California, Berkeley | Berkeley, California | Inactive | | [22] [23] [24] |
Alpha Deuteron(see Phi Zeta) | 1910–2008; 2012 | University of Illinois Urbana-Champaign | Champaign, Illinois | Active | [pic1] | [25] [26] [27] |
Beta Deuteron | | University of Minnesota | Minneapolis, Minnesota | Active | [pic1][pic2] | [28] |
Alpha Epsilon | 1910–1989; 1994–2007; December 8, 2018 – 2019 | Emporia State University | Emporia, Kansas | Inactive | | [29] |
Gamma Deuteron | 1911–1939 | Iowa State University | Ames, Iowa | Inactive | | [30] |
Delta Deuteron | 1915–199x?; 2003–2005; 2015–2023 | University of Michigan | Ann Arbor, Michigan | Inac | [pic1] | [31] |
Epsilon Deuteron | 1915 | Worcester Polytechnic Institute | Worcester, Massachusetts | Active | | |
Zeta Deuteron | 1917–1931; 1954–1973 | University of Wisconsin–Madison | Madison, Wisconsin | Inactive | | |
Eta Deuteron | 1917–1987; 1994–1998 | University of Nevada, Reno | Reno, Nevada | Inactive | | |
Theta Deuteron | 1921–1973; 1989–2001 | Oregon State University | Corvallis, Oregon | Inactive | [pic1] | |
Iota Deuteron | 1923–1941 | Kansas State University | Manhattan, Kansas | Inactive | | |
Kappa Deuteron | 1923 | Georgia Tech | Atlanta, Georgia | Active | | |
Lambda Deuteron | 1923–1960; 1964–1975; 1979–1992 | University of Washington | Seattle, Washington | Inactive | | |
Mu Deuteron | 1923–1972 | University of Montana | Missoula, Montana | Inactive | [pic1] | |
Nu Deuteron | 1923–1973 | Stanford University | Stanford, California | Inactive | | |
Xi Deuteron | 1925–2017; 2023 | University of Tennessee | Knoxville, Tennessee | Active | [pic1][pic2] | |
Omicron Deuteron | 1925–1990; 1992–1999; 2007 | University of Alabama | Tuscaloosa, Alabama | Active | [pic1] | [32] [33] |
Pi Deuteron | 1925–1935; 1946–1975; 2014 | Ohio State University | Columbus, Ohio | Active | [pic1] | [34] |
Rho Deuteron | 1925–1985; 1989–2014 | Gettysburg College | Gettysburg, Pennsylvania | Inactive | | |
Sigma Deuteron | 1925–1941 | University of Nebraska | Lincoln, Nebraska | Inactive | | |
Tau Deuteron | 1926–1937 | Carnegie-Mellon University | Pittsburgh, Pennsylvania | Inactive | | |
Upsilon Deuteron | 1926–1935; 1967–1982 | University of North Carolina at Chapel Hill | Chapel Hill, North Carolina | Inactive | | |
Phi Deuteron | 1926 | University of Kentucky | Lexington, Kentucky | Active | [pic1][pic2] | |
Chi Deuteron | 1926–2005; 2015 | Washington State University | Pullman, Washington | Active | [pic1][pic2] | |
Psi Deuteron | 1926–1956; 1958–1966; 2002–200x ? | University of Oregon | Eugene, Oregon | Inactive | | |
Beta Epsilon | 1927–19xx ?; 1985–1987; 2000 | Pittsburg State University | Pittsburg, Kansas | Active | | |
Gamma Epsilon | 1927 | Truman State University | Kirksville, Missouri | Active | | |
Omega Deuteron | 1928–2003; 2011 | University of Southern California | Los Angeles, California | Active | [pic2] | |
Alpha Triton | 1928–1952 | Wesleyan University | Middletown, Connecticut | Inactive | | |
Beta Triton | 1928–1955 | Knox College | Galesburg, Illinois | Withdrew | [pic1] | |
Gamma Triton | 1929–1963; 2004 | University of South Carolina | Columbia, South Carolina | Active | [pic1] | [35] |
Epsilon Delta | 1930–1986 | Eastern Illinois University | Charleston, Illinois | Inactive | | [36] |
Epsilon Epsilon | 1930 | Northeastern State University | Tahlequah, Oklahoma | Active | | |
Delta Triton | 1930 | Purdue University | West Lafayette, Indiana | Active | [pic1] | |
Epsilon Zeta | 1930–1979 | Fort Hays State University | Hays, Kansas | Inactive | | |
Epsilon Eta | 1931–19xx ?; 1985–1985; 1995–2001 | Southeastern State University | Durant, Oklahoma | Inactive | | |
Epsilon Theta | 1931–1998 | University of Northern Iowa | Cedar Falls, Iowa | Inactive | | [37] |
Epsilon Iota | 1931 | University of Central Missouri | Warrensburg, Missouri | Active | | |
Epsilon Kappa | 1931–1998 | University of Wisconsin–Stevens Point | Stevens Point, Wisconsin | Withdrew | | [38] |
Epsilon Lambda(see Chi Pentaton) | 1934–2023 | Eastern Michigan University | Ypsilanti, Michigan | Inactive | | |
Epsilon Mu | 1985–1991; 2002 | University of Central Arkansas | Conway, Arkansas | Active | | [39] |
Epsilon Triton | 1936 | American University | Washington, D.C. | Active | | |
Epsilon Nu | 1938 | Northwest Missouri State University | Maryville, Missouri | Active | | |
Zeta Triton | 1939–2009 | Montana State University | Bozeman, Montana | Inactive | | |
Epsilon Xi | 1985–1944; 1999–2010 | Central Michigan University | Mount Pleasant, Michigan | Inactive | | |
Epsilon Omicron | 1942–1952 | Wayne State University | Detroit, Michigan | Inactive | | [40] |
Eta Triton | 1942–2013; April 27, 2018 – 2024 | University of Akron | Akron, Ohio | Inactive | | [41] |
Epsilon Pi | 1943–2003 | Western Illinois University | Macomb, Illinois | Inactive | | [42] |
Epsilon Rho | 1946–2014; 2019 | Henderson State University | Arkadelphia, Arkansas | Active | | |
Theta Triton | 1947–1976 | University of Texas at Austin | Austin, Texas | Inactive | [pic1][pic2][pic3] | |
Iota Triton | 1947–1972 | University of Connecticut | Storrs, Connecticut | Inactive | [pic1] | |
Kappa Triton | 1947–1959 | Fresno State University | Fresno, California | Inactive | | |
Epsilon Sigma(see Pi Pentaton) | 1947–1976 | Northern Illinois University | DeKalb, Illinois | Inactive | | |
Epsilon Tau | 1948 | Ball State University | Muncie, Indiana | Active | | |
Lambda Triton | 1948–1999 | University of Rhode Island | Kingston, Rhode Island | Inactive | [pic1] | |
Mu Triton | 1948–1953 | Boston University | Boston, Massachusetts | Inactive | | |
Nu Triton | 1948–1955 | Hartwick College | Oneonta, New York | Inactive | [pic1] | |
Xi Triton | 1948–1966 | San Jose State University | San Jose, California | Inactive | | |
Omicron Triton | 1948–1973 | University of California, Davis | Davis, California | Inactive | [pic1] | |
Pi Triton | 1948–1952 | Eastern Washington University | Cheney, Washington | Inactive | | |
Rho Triton | 1949–1959 | San Diego State University | San Diego, California | Inactive | | |
Sigma Triton | 1949–1972; 1991–1998; 2001 | Indiana University Bloomington | Bloomington, Indiana | Active | [pic1] | [43] |
Epsilon Phi(see Mu Pentaton) | 1949–1970; 1985–1991; xxxx ? | University of Wisconsin–Milwaukee | Milwaukee, Wisconsin | Active | | |
Tau Triton | 1949–1955 | Baldwin Wallace College | Berea, Ohio | Inactive | [pic1] | |
Upsilon Triton | 1949–1955 | Muhlenberg College | Allentown, Pennsylvania | Inactive | | |
Phi Triton | 1949–1993 | Idaho State University | Pocatello, Idaho | Inactive | | |
Chi Triton | 1949–2001; 2009–2011 | Arizona State University | Tempe, Arizona | Inactive | | |
Psi Triton | 1950–1997; 2009–2019 | Hobart College | Geneva, New York | Inactive | | |
Epsilon Upsilon | 1950–2007 | University of Wisconsin–Whitewater | Whitewater, Wisconsin | Inactive | | |
Omega Triton | 1950–1986 | Florida Southern College | Lakeland, Florida | Inactive | | |
Alpha Tetarton | 1950–1952 | Linfield College | Portland, Oregon | Inactive | | |
Beta Tetarton | 1950 | Kent State University | Kent, Ohio | Active | | |
Gamma Tetarton | 1950 | Rensselaer Polytechnic Institute | Troy, New York | Active | [pic1] | |
Epsilon Psi | 1950–1953 | State University of New York at Geneseo | Geneseo, New York | Withdrew | | [44] |
Delta Tetarton | 1951–1959; 1993–2000; 2014–2017 | University of Florida | Gainesville, Florida | Inactive | [pic1] | [45] [46] |
Epsilon Tetarton | 1952–1972 | Washington College | Chestertown, Maryland | Inactive | | |
Epsilon Chi | 1952–1954 1972–2000 | State University of New York at Oswego | Oswego, New York | Inactive | | |
Epsilon Omega | 1952–1985 | University of Wisconsin–Stout | Menomonie, Wisconsin | Withdrew | | [47] |
Phi Alpha | 1952 | | | Memorial | | |
Phi Beta | 1952–1985 | University of Wisconsin–Eau Claire | Eau Claire, Wisconsin | Withdrew | | |
Phi Delta | 1952–c. 1965 | Black Hills State College | Spearfish, South Dakota | Inactive | | |
Zeta Tetarton | 1954–1986 | East Tennessee State University | Johnson City, Tennessee | Inactive | | |
Phi Gamma(see Chi Tetarton) | 1956–1980 | Western Michigan University | Kalamazoo, Michigan | Inactive | | |
Phi Epsilon | 1956–2011 | Rider University | Lawrence Township, New Jersey | Inactive | | |
Phi Lambda | 1956–1972 | Parsons College | Fairfield, Iowa | Inactive | | |
Eta Tetarton | 1956–1993 | University of Houston | Houston, Texas | Inactive | | |
Theta Tetarton | 1957–1973 | University of Detroit Mercy | Detroit, Michigan | Inactive | | |
Iota Tetarton | 1957–1976 | Tufts University | Medford, Massachusetts | Inactive | | |
Kappa Tetarton | 1957–1998 2003–2020 | Southern Illinois University Carbondale | Carbondale, Illinois | Inactive | | [48] |
Lambda Tetarton | 1958–1982 | Wagner College | Staten Island, New York | Inactive | | |
Phi Zeta(see Alpha Deuteron) | 1958–1972 | University of Illinois | Champaign, Illinois | Inactive | | |
Mu Tetarton | 1958–1983 | Youngstown State University | Youngstown, Ohio | Inactive | | |
Nu Tetarton | 1959 | Rutgers University | New Brunswick, New Jersey | Active | | |
Phi Eta(see Nu Pentaton) | 1959–xxxx ?; 2013–2016 | | Clarion, Pennsylvania | Inactive | | |
Phi Kappa | 1959–1985 | West Virginia Wesleyan College | Buckhannon, West Virginia | Withdrew | | |
Phi Iota | 1959–1985 | Northland College | Ashland, Wisconsin | Inactive | | |
Xi Tetarton | 1959–1973 | Michigan State University | East Lansing, Michigan | Inactive | | |
Phi Theta | 1958–19xx ?; 1985–2008; 2013 | Shippensburg University of Pennsylvania | Shippensburg, Pennsylvania | Active | | |
Omicron Tetarton | 1959–1979 | Tennessee Wesleyan College | Athens, Tennessee | Inactive | | |
Rho Tetarton | 1959–1972; 19xx?–1989 | Loyola Marymount University | Los Angeles, California | Inactive | | |
Pi Tetarton | 1960–1971; 2014 | LIU Post | Brookville, New York | Active | | |
Phi Mu | 1960–1985 | Concord University | Athens, West Virginia | Withdrew | | |
Sigma Chi | 1960–2002 | Shepherd University | Shepherdstown, West Virginia | Inactive | | |
Phi Pi | 1960–1976 | University of Wisconsin–Superior | Superior, Wisconsin | Inactive | | |
Sigma Tetarton | 1960–1990; 2002–2014 | Midwestern State University | Wichita Falls, Texas | Inactive | | |
Tau Tetarton | 1960–2016 | University of Tennessee at Martin | Martin, Tennessee | Provisional | | |
Sigma Alpha | 1960–1989 | University of Wisconsin–La Crosse | La Crosse, Wisconsin | Inactive | | |
Upsilon Tetarton | 1960–2004; 2014 | Rochester Institute of Technology | Rochester, New York | Active | | [49] [50] [51] |
Phi Tetarton | 1960–1966 | University of the Pacific | Stockton, California | Inactive | | [52] |
Chi Tetarton(see Phi Gamma) | 1961 | Western Michigan University | Kalamazoo, Michigan | Active | | |
Psi Tetarton | 1961–1979 | Waynesburg University | Waynesburg, Pennsylvania | Inactive | | |
Phi Omicron | 1961–1978 | St. Cloud State University | St. Cloud, Minnesota | Inactive | | |
Omega Tetarton | 1962 | California State University, Los Angeles | Los Angeles, California | Active | | |
Phi Nu(see Tau Pentaton) | 1962–1978; 2012–2022 | Mansfield University of Pennsylvania | Mansfield, Pennsylvania | Inactive | | |
Phi Xi | 1962–1977 | Winona State University | Winona, Minnesota | Inactive | | |
Alpha Pentaton | 1963–1977 | University of New Mexico | Albuquerque, New Mexico | Inactive | | |
Phi Tau(see Gamma) | 1963–1985 | Cornell University | Ithaca, New York | Inactive | | |
Beta Pentaton | 1963–1997; 2003–May 2019 | East Stroudsburg University of Pennsylvania | East Stroudsburg, Pennsylvania | Inactive | | [53] [54] |
Gamma Pentaton | 1963–1993 | University of Utah | Salt Lake City, Utah | Inactive | | |
Phi Rho | 1963–1975? | Chadron State College | Chadron, Nebraska | Inactive | | |
Delta Pentaton | 1963–1992 | Northeastern University | Boston, Massachusetts | Inactive | | |
Phi Upsilon | 1964 | Valparaiso University | Valparaiso, Indiana | Active | | |
Epsilon Pentaton | 1963–1969 | American International College | Springfield, Massachusetts | Inactive | | |
Zeta Pentaton | 1964–2013 | University of Texas–Pan American | Edinburg, Texas | Inactive | | [55] |
Eta Pentaton | 1965–1982 | Drexel University | Philadelphia, Pennsylvania | Inactive | | |
Theta Pentaton | 1965–1995; 2015 | Indiana University of Pennsylvania | Indiana, Pennsylvania | Active | | |
Phi Sigma | 1965–1990 | Hillsdale College | Hillsdale, Michigan | Inactive | | |
Phi Phi | 1965–1976 | University of Wisconsin–Oshkosh | Oshkosh, Wisconsin | Inactive | | |
Iota Pentaton | 1966–2020 | California State University, Fullerton | Fullerton, California | Inactive | | |
Kappa Pentaton | 1966–1997; 2004–2015 | University of California, Santa Barbara | Santa Barbara, California | Inactive | | [56] [57] |
Lambda Pentaton (see Sigma Epsilon) | 1966–1977; 1985 | Ferris State University | Santa Barbara, California | Active | | |
Mu Pentaton(see Epsilon Phi) | 1966 | University of Wisconsin–Milwaukee | Milwaukee, Wisconsin | Active | | |
Nu Pentaton(see Phi Eta) | 1967–2008; 2013–2016 | Clarion University of Pennsylvania | Clarion, Pennsylvania | Inactive | | |
Xi Pentaton | 1967–1972; 1992–2010; 202x ? | California State University, Northridge | Los Angeles, California | Provisional | | |
Sigma Beta | 1967–1995 | Missouri State University | Springfield, Missouri | Inactive | | |
Omicron Pentaton | 1967–1976; 1978–1987 | | Edinboro, Pennsylvania | Inactive | | |
Pi Pentaton(see Epsilon Sigma) | 1967 | Northern Illinois University | DeKalb, Illinois | Active | | |
Rho Pentaton | 1967–1976 | Northwestern University | Evanston, Illinois | Inactive | | |
Sigma Pentaton | 1968–1976 | Quinnipiac College | Hamden, Connecticut | Inactive | | |
Sigma Delta | 1968–1994 | St. Norbert College | De Pere, Wisconsin | Inactive | | |
Tau Pentaton(see Phi Nu) | 1968–1985; 2012–2022 | Mansfield University | Mansfield, Pennsylvania | Inactive | | |
Sigma Zeta | 1968–19xx ?; 1985–1985; 1994–2005 | University of Wisconsin–River Falls | River Falls, Wisconsin | Inactive | | |
Phi Pentaton | 1968–1978; 1988–1995 | University of Arizona | Tucson, Arizona | Inactive | | |
Sigma Epsilon(see Lambda Pentaton) | 1968 | Ferris State University | Big Rapids, Michigan | Active | | |
Chi Pentaton(see Epsilon Lambda) | 1968 | Eastern Michigan University | Ypsilanti, Michigan | Inactive | | |
Sigma Gamma | 1969–1977? | Wayne State College | Wayne, Nebraska | Inactive | | |
Sigma Eta | 1969–1998 | Southeast Missouri State University | Cape Girardeau, Missouri | Inactive | | |
Sigma Kappa(see Zeta Hexaton) | 1969–1976 | La Salle University | Philadelphia, Pennsylvania | Inactive | | |
Upsilon Pentaton | 1969–1972 | University of Hartford | West Hartford, Connecticut | Inactive | | |
Sigma Iota | 1969–1991 | University of Wisconsin–Platteville | Platteville, Wisconsin | Inactive | | [58] |
Psi Pentaton | 1969–2001 | University of Memphis | Memphis, Tennessee | Inactive | | |
Sigma Theta | 1969–1972 | Hofstra University | Hempstead, New York | Inactive | | |
Sigma Lambda colony | | University of Minnesota Morris | Morris, Minnesota | Inactive | | |
Sigma Mu colony | 1969–1972? | Manhattan College | Bronx, New York City, New York | Inactive | | |
Omega Pentaton | 1970–1973 | Bethel University | McKenzie, Tennessee | Inactive | | |
Sigma Nu | 1970–1998 | Slippery Rock University | Slippery Rock, Pennsylvania | Inactive | | |
Phi Omega | 1970–2005 | Minnesota State University Moorhead | Moorhead, Minnesota | Inactive | | [59] |
Sigma Xi | 1970–1975 | Bloomsburg University of Pennsylvania | Bloomsburg, Pennsylvania | Inactive | | |
Phi Chi | 1970–1976 | Bemidji State University | Bemidji, Minnesota | Inactive | | |
Phi Psi | 1970–1975 | University of St. Thomas | Saint Paul, Minnesota | Inactive | | |
Alpha Hexaton | 1971–1975 | Salem College | Salem, West Virginia | Inactive | | |
Beta Hexaton | 1971–1992 | Purdue University Calumet | Hammond, Indiana | Inactive | | |
Gamma Hexaton | 1971–1977; 1986 | Robert Morris University | Moon Township, Pennsylvania | Active | | |
Delta Hexaton | 1971–2006 | Susquehanna University | Selinsgrove, Pennsylvania | inactive | | |
Sigma Omicron | | | | Unassigned | | |
Sigma Pi | | | | Unassigned | | |
Sigma Rho | | | | Unassigned | | |
Sigma Sigma | | | | Unassigned | | |
Sigma Tau | 1971–1976; 1980–1985; 1985–2015 | Missouri Western State University | St. Joseph, Missouri | Inactive | | |
Epsilon Hexaton | 1972–2001; 2007 | Virginia Tech | Blacksburg, Virginia | Active | | [60] |
Zeta Hexaton(see Sigma Kappa) | 1972–1978 | La Salle University | Philadelphia, Pennsylvania | Inactive | | |
Eta Hexaton | 1963–1997; 2001 | University of Dayton | Dayton, Ohio | Active | | [61] |
Theta Hexaton | 1973–1986 | Nicholls State University | Thibodaux, Louisiana | Inactive | | |
Iota Hexaton | 1973–1994 | Fairleigh Dickinson University Metropolitan Campus | Teaneck, New Jersey | Inactive | | |
Kappa Hexaton | 1974 | Stetson University | DeLand, Florida | Active | | |
Lambda Hexaton | 1976–1987 | Saint Joseph's University | Philadelphia, Pennsylvania | Inactive | | |
Mu Hexaton | 1976–2001; 2007 | Radford University | Radford, Virginia | Active | | [62] |
Nu Hexaton | 1976–1977 | West Liberty University | West Liberty, West Virginia | Inactive | | |
Xi Hexaton | 1976–1990s | Clinch Valley College of the University of Virginia | Wise, Virginia | Inactive | | |
Omicron Hexaton | 1977–1983 | Oregon Institute of Technology | Klamath Falls, Oregon | Inactive | | |
Pi Hexaton | 1979–1995 | Occidental College | Los Angeles, California | Inactive | | |
Rho Hexaton | 1981 | Northern Arizona University | Flagstaff, Arizona | Active | | |
Sigma Hexaton | 1982–2005 | Illinois State University | Normal, Illinois | Inactive | | |
Tau Hexaton | 1983–2010 | Monmouth University | West Long Branch, New Jersey | Inactive | | |
Upsilon Hexaton | 1984–2022 | Fairleigh Dickinson University Florham Campus | Madison, New Jersey | Inactive | | |
Phi Hexaton | 1985 | Towson University | Towson, Maryland | Active | | |
Sigma Upsilon | | | | Unassigned | | |
Sigma Phi | | | | Unassigned | | |
Sigma Psi colony | | University of Minnesota Duluth | Duluth, Minnesota | Inactive | | |
Sigma Omega | | | | Unassigned | | |
Chi Hexaton | 1988–1992? | Virginia Commonwealth University | Richmond, Virginia | Inactive | | |
Psi Hexaton | 1989–1996 | McGill University | Montreal, Quebec, Canada | Inactive | | |
Omega Hexaton | 1989–2002 | University of California, Irvine | Irvine, California | Inactive | | |
Alpha Septaton | 1990–2007 | University of Pittsburgh | Pittsburgh, Pennsylvania | Inactive | | |
Beta Septaton | 1990–2017 | Florida State University | Tallahassee, Florida | Inactive | | |
Gamma Septaton | 1990–2002 | Bowling Green State University | Bowling Green, Ohio | Inactive | | |
Delta Septaton | 1990–1994 | University of Wisconsin–Green Bay | Green Bay, Wisconsin | Inactive | | |
Epsilon Septaton | 1990–1995 | Frostburg State University | Frostburg, Maryland | Inactive | | |
Zeta Septaton | 1990–2002; 2010–2011 | Johnson & Wales University | Providence, Rhode Island | Inactive | | [63] |
Eta Septaton | 1991 | California Polytechnic State University, San Luis Obispo | San Luis Obispo, California | Active | | |
Theta Septaton | 1992–1995 | Marist College | Poughkeepsie, New York | Inactive | | |
Iota Septaton | 1992–2014 | Penn State Altoona | Logan Township, Pennsylvania | Inactive | | [64] |
Kappa Septaton | 1992–2006 | | Buffalo, New York | Inactive | | [65] |
Lambda Septaton | 1994–2014 | Florida International University | University Park, Florida | Inactive | | |
Mu Septaton | 1995–2014 | University of Delaware | Newark, Delaware | Inactive | | |
Nu Septaton | 1995–2014 | Marian University | Fond du Lac, Wisconsin | Inactive | | |
Xi Septaton | 1995 | George Mason University | Fairfax, Virginia | Active | | |
Omicron Septaton | 1996 | Villanova University | Villanova, Pennsylvania | Active | | |
Pi Septaton | 1996–1999 | Texas A&M University | College Station, Texas | Inactive | | |
Rho Septaton | 1999–2007 | Texas State University | San Marcos, Texas | Inactive | | |
Sigma Septaton | 2000–2003 | Delaware Valley University | Doylestown, Pennsylvania | Inactive | | [66] |
Tau Septaton | 2003 | Hope College | Holland, Michigan | Active | | |
Upsilon Septaton | 2003 | Clemson University | Clemson, South Carolina | Active | | |
Phi Septaton | 2006 | Adelphi University | Garden City, New York | Active | | [67] |
Chi Septaton | 2008–2010; April 1, 2016 | Georgia Southern University | Statesboro, Georgia | Active | | [68] [69] |
Psi Septaton | 2010 | Valdosta State University | Valdosta, Georgia | Active | | [70] |
Omega Septaton | 2010 | Auburn University | Auburn, Alabama | Active | | |
Alpha Octaton | 2012 | New Jersey Institute of Technology | Newark, New Jersey | Active | | |
Beta Octaton | – 2017 | University of North Carolina at Charlotte | Charlotte, North Carolina | Inactive | | [71] |
Gamma Octaton | 2015 | Young Harris College | Young Harris, Georgia | Active | | |
Delta Octaton | 2017 | Appalachian State University | Boone, North Carolina | Active | | |
Epsilon Octaton | 2017 | University of Cincinnati | Cincinnati, Ohio | Active | | |
Texas Tech Provisional | | Texas Tech University | Lubbock, Texas | Provisional | | [72] | |