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Alpha
| ALPHA | University of Michigan, Ann Arbor, Michigan, 1912* |
| ALPHA ALPHA | The Catholic University of America, Washington, D.C., 1956* |
| ALPHA BETA | Loyola University, New Orleans, Louisiana, 1959 |
| ALPHA GAMMA | DePaul University, Chicago, Illinois, 1960* |
| ALPHA DELTA | St. Norbert's College, West DePere, Wisconsin, 1960* |
| ALPHA EPSILON | St. John's University, Jamaica, New York, 1960 |
| ALPHA ZETA | The Franciscan University of Steubenville, Steubenville, Ohio, 1963 |
| ALPHA ETA | Thomas More College, Crestview Hills, Kentucky, 1968 |
| ALPHA THETA | University of Wisconsin, Stevens Point, Wisconsin, 1968* |
| ALPHA IOTA | Purdue University, Calumet Campus, Hammond, Indiana, 1970* |
| ALPHA KAPPA | Colony, St. Peter's College, Jersey City, New Jersey, 1970* |
| ALPHA LAMBDA | Gannon College, Erie, Pennsylvania, 1970* |
| ALPHA MU | Northern Kentucky University, Highland Heights, Kentucky, 1974 |
| ALPHA NU | Kettering University, Michigan, 1974* |
| ALPHA XI | Cleveland State University, Cleveland, Ohio, 1979 |
| ALPHA OMICRON | Xavier University, Cincinnati, Ohio, 1983* |
| ALPHA PI | Wayne State College, Wayne, Nebraska, 1985 |
| ALPHA RHO | Robert Morris College, Coroapolis, Pennsylvania, 1985* |
| ALPHA SIGMA | California University of Pennsylvania, California, Pennsylvania, 1985* |
| ALPHA TAU | Embry-Riddle Aeronautical University, Daytona Beach, Florida, 1986 |
| ALPHA UPSILON | Indiana University of Pennsylvania, Indiana, Pennsylvania, 1986 |
| ALPHA PHI | St. Mary's College, Winona, Minnesota, 1986* |
| ALPHA CHI | Monmouth University, West Long Branch, New Jersey, 1986* |
| ALPHA PSI | University of Dayton, Dayton, Ohio, 1987 |
| ALPHA OMEGA |
University of Wisconsin-Platteville, Platteville, Wisconsin, 1987* |
Beta
| BETA | University of Illinois, Urbana, Illinois, 1919* |
| BETA ALPHA | State University of New York @ Stony Brook, Stony Brook, NY, 1987 |
| BETA BETA | The College of New Jersey, Trenton, New Jersey, 1988 |
| BETA GAMMA | Fairleigh Dickinson Univ., Florham-Madison, Madison, New Jersey, 1988 |
| BETA DELTA | Muskingum College, New Concord, Ohio, 1988 |
| BETA EPSILON | Southeastern Louisiana University, Hammond, Louisiana, 1990 |
| BETA ZETA | New York Institute of Technology, Central Islip, New York, 1990* |
| BETA ETA | Bryant College, Smithfield, Rhode Island, 1990* |
| BETA THETA | St. Francis College, Loretto, Pennsylvania, 1990, reopened 2010 |
| BETA IOTA | Fairleigh Dickinson Univ., Teaneck-Hackensack, Teaneck, NJ, 1990* |
| BETA KAPPA | Clarion University, Clarion, Pennsylvania, 1990* |
| BETA LAMBDA | University of Michigan-Flint, Flint, Michigan, 1991, Reopened 2009 |
| BETA MU | Bridgewater State College, Bridgewater, Massachusetts, 1991* |
| BETA NU | Florida Atlantic University, Boca Raton, Florida, 1991 |
| BETA XI | William Paterson University, Wayne, New Jersey, 1992 |
| BETA OMICRON | State University of New York at Brockport, Brockport, New York, 1992 |
| BETA PI | State University of New York at Albany, Albany, New York, 1992* |
| BETA RHO | Goldey-Beacom College, Wilmington, Delaware, 1993* |
| BETA SIGMA | Ramapo College, Mahwah, New Jersey, 1993 |
| BETA TAU | Johnson & Wales University, Providence, Rhode Island, 1993* |
| BETA UPSILON | St. Leo College, St. Leo, Florida, 1993, Reopened 2005 |
| BETA PHI | Millersville University, Millersville, Pennsylvania, 1993* |
| BETA CHI | Missouri Valley College, Marshall, Missouri, 1993 |
| BETA PSI | Merrimack College, Andover, Massachusetts, 1993 |
| BETA OMEGA | Kean University of New Jersey, Union, New Jersey, 1994 |
Gamma
| GAMMA | Ohio State University, Columbus, Ohio, 1919* |
| GAMMA ALPHA | Penn State, The Behrend College, Erie, Pennsylvania, 1994 |
| GAMMA BETA | Marian College, Fond du Lac, Wisconsin, 1997 |
| GAMMA GAMMA |
Kutztown University, Kutztown, Pennsylvania, 1998 |
| GAMMA DELTA | Rowan University, Glassboro, NJ, 2002 |
| GAMMA EPSILON | Shawnee State University, Portsmouth, Ohio, 2003 |
| GAMMA ZETA | Texas A & M University-Kingsville, Kingsville, Texas, 2003 |
| GAMMA ETA | Pratt Institute, Brooklyn, New York, 2003 |
| GAMMA THETA | Shippensburg University, Shippensburg, Pennsylvania, 2005 |
| GAMMA IOTA | Davis and Elkins College, Elkins, West Virginia, 2005 |
| GAMMA KAPPA | Wright State University, Dayton, Ohio, 2006 |
| GAMMA LAMBDA | Suffolk University, Boston, Massachusetts, 2006 |
| GAMMA MU | Clarkson University, Pottsdam, New York, 2006 |
| GAMMA NU | Rockhurst University, Kansas City, Missouri, 2007 |
| GAMMA XI | The University of Virginia’s College at Wise, Wise, Virginia, 2008 |
| GAMMA OMICRON | Utica College, Utica, NY, 2008 |
| GAMMA PI | St. John's University, Staten Island, New York, 2009 |
| GAMMA RHO | Sacred Heart University, Fairfield, Connecticut, 2009 |
| GAMMA SIGMA |
York College of Pennsylvania, York, Pennsylvania, 2009 |
| GAMMA TAU | Clayton State University, Morrow, GA, 2009 |
Delta
| DELTA |
Ohio University, Athens, Ohio, 1919* |
Epsilon
| EPSILON |
University of Cincinnati, Cincinnati, Ohio, 1919 |
Zeta
| ZETA |
Indiana University, Bloomington, Indiana, 1920* |
Eta
| ETA |
Boston University, Boston, Massachusetts, 1921* |
Theta
| THETA |
University of Missouri, Columbia, Missouri, 1921* |
Iota
| IOTA |
University of Kansas, Lawrence, Kansas, 1921* |
Kappa
| KAPPA |
University of Pittsburgh, Pittsburgh, Pennsylvania, 1922 |
Lambda
| LAMBDA |
Syracuse University, Syracuse, New York, 1923* |
Mu
| MU |
University of Nebraska, Lincoln, Nebraska, 1924* |
Nu
| NU |
University of Wisconsin, Madison, Wisconsin, 1926* |
Xi
| XI |
University of Iowa, Iowa City, Iowa, 1926* |
Omicron
| OMICRON |
University of Denver, Denver, Colorado, 1926* |
Pi
| PI |
University of California at Los Angeles, California, 1926* |
Rho
| RHO |
Pennsylvania State University, University Park, Pennsylvania, 1929* |
Sigma
| SIGMA |
University of Akron, Akron, Ohio, 1931* |
Tau
| TAU |
Marquette University, Milwaukee, Wisconsin, 1941* |
Upsilon
| UPSILON |
Loyola University, Chicago, Illinois, 1943* |
Phi
| PHI |
University of Detroit, Detroit, Michigan, 1951* |
Chi
| CHI |
The Creighton University, Omaha, Nebraska, 1952 |
Psi
| PSI |
Quincy College, Quincy, Illinois, 1954* |
Omega
| OMEGA |
St. Louis University, St. Louis, Missouri, 1955* |