List of Alpha Phi Omega chapters

This article is about Alpha Phi Omega in the United States. For the Philippines, see List of Alpha Phi Omega (Philippines) chapters and alumni associations.

Alpha Phi Omega is a coeducational collegiate service fraternity, founded at Lafayette College in Easton, Pennsylvania in 1925.^[1] It has active chapters at over 350 colleges and universities.^[2] Alpha Phi Omega also has several extension efforts, which are groups that are preparing to become active chapters. Such groups initially begin as an interest group, then become petitioning groups before gaining (or regaining) their charter and becoming active chapters. Alpha Phi Omega organizes its U.S. chapters into eighteen geographical regions that are designated with letters.

Chapters

See also: List of Alpha Phi Omega (Philippines) chapters

In the following list of North American Alpha Phi Omega chapters, active chapters are indicated in bold and inactive chapters and institutions are in italics.^{[1][2][3][4][5][6]}

Number	Chapter	Charter date and range	Institution	Location	Region	Status	References
1	Alpha	December 16, 1925 – February 13, 1993; January 27, 2018	Lafayette College	Easton, Pennsylvania	O	Active	[7][8]
2	Beta	January 11, 1927 – 1938; 1946–c. 1989; December 1, 1990	University of Pittsburgh	Pittsburgh, Pennsylvania	O	Active	[9][10]
3	Gamma	February 17, 1927	Cornell University	Ithaca, New York	Q	Active
4	Delta	November 8, 1927	Auburn University	Auburn, Alabama	J	Active
5	Epsilon	December 13, 1927 – 1934; 1939–1944; 1946	Truman State University	Kirksville, Missouri	C	Active	[11]
6	Zeta	May 9, 1928 – June 23, 2018	Stanford University	Stanford, California	A	Inactive	[12]
7	Eta	November 27, 1928	Northern Illinois University	DeKalb, Illinois	F	Active
8	Theta	February 9, 1929 – 19xx ?; 1949–19xx ?; 1962	University of Virginia	Charlottesville, Virginia	M	Active	[13]
9	Iota	March 25, 1929 – 1990	Park University	Parkville, Missouri	C	Inactive
10	Kappa	April 29, 1929	Carnegie Mellon University	Pittsburgh, Pennsylvania	O	Active
11	Lambda	February 2, 1929 – 1984	University of Kansas	Lawrence, Kansas	C	Inactive
12	Mu	December 15, 1929 – July 1979; October 4, 1981	Indiana University Bloomington	Bloomington, Indiana	H	Active	[14]
13	Nu	December 12, 1929 – 1988	Upsala College	East Orange, New Jersey	P	Inactive
14	Xi	May 21, 1930 – 1978; September 24, 1994	Iowa State University	Ames, Iowa	E	Active
15	Omicron	May 20, 1930 – 1971; April 29, 1984	University of Iowa	Iowa City, Iowa	E	Active	[15]
16	Pi	May 17, 1930 – c. 1940; 1947	Kansas State University	Manhattan, Kansas	C	Active	[16][a]
17	Rho	May 19, 1930	University of North Carolina at Chapel Hill	Chapel Hill, North Carolina	L	Active
18	Sigma	January 11, 1931 – 1940; 1957–late 1960s; 1980 – July 13, 2002; January 23, 2011 – 20xx ?	Northwestern University	Evanston, Illinois	F	Inactive	[17]
19	Tau	April 14, 1931 – c. 1962; May 26, 1968 – 1970; March 1, 1974	University of Florida	Gainesville, Florida	K	Active	[18]
20	Upsilon	May 16, 1931 – 1969	University of Wisconsin–Milwaukee	Milwaukee, Wisconsin	E	Inactive
21	Phi	October 2, 1931	Syracuse University	Syracuse, New York	Q	Active
22	Chi	November 13, 1931 – 1979; February 1, 1997	University of California at Los Angeles	Los Angeles, California	B	Active	[19][20]
23	Psi	December 10, 1931 – c. 1966; 1967–1984; January 14, 2012	University of California Santa Barbara	Santa Barbara, California	B	Active	[21]
24	Omega	October 24, 1931 – 1989; May 11, 1990	Drake University	Des Moines, Iowa	E	Active
25	Alpha Alpha	March 31, 1932	University of Illinois at Urbana-Champaign	Urbana, Illinois	F	Active
26	Alpha Beta	May 26, 1932 – c. 1940; 1948	Pennsylvania State University	University Park, Pennsylvania	O	Active	[22][a]
27	Alpha Gamma	May 20, 1932	Purdue University	West Lafayette, Indiana	H	Active
28	Alpha Delta	June 14, 1932 – 1983; May 1, 1993 – February 10, 2001; May 10, 2008	San Diego State University	San Diego, California	B	Active	[23]
29	Alpha Epsilon	May 31, 1932 – 1972; February 1, 1980	Louisiana State University	Baton Rouge, Louisiana	J	Active	[24]
30	Alpha Zeta	March 13, 1933 – 1959; May 5, 1994	University of Kentucky	Lexington, Kentucky	I	Active	[25]
31	Alpha Eta	May 22, 1934 – 197x ?; April 27, 1990	University of Missouri-Kansas City	Kansas City, Missouri	C	Active	[4]
32	Alpha Theta	May 1, 1934 – 1957	University of Nebraska Omaha	Omaha, Nebraska	C	Inactive
33	Alpha Iota	May 29, 1934	Ohio State University	Columbus, Ohio	H	Active
34	Alpha Kappa	June 3, 1934 – c. 1957; May 21, 1967 – 19xx ?; October 30, 1989	University of Southern California	Los Angeles, California	B	Active	[26]
35	Alpha Lambda	November 7, 1934 – 1972; November 14, 1998	North Dakota State University	Fargo, North Dakota	E	Active
36	Alpha Mu	December 28, 1934 – July 12, 2003	William Jewell College	Liberty, Missouri	C	Inactive	[27]
37	Alpha Nu	March 24, 1935 – 1965	St. Norbert College	De Pere, Wisconsin	E	Inactive
38	Alpha Xi	May 5, 1935 – 1975; April 23, 1995 – July 10, 2010	Washington State University	Pullman, Washington	A	Inactive	[28][29]
39	Alpha Omicron	May 26, 1935	Southern Methodist University	Dallas, Texas	D	Active
40	Alpha Pi	May 22, 1935 – 1984; 2012–20xx ?	University of Miami	Coral Gables, Florida	K	Inactive
41	Alpha Rho	May 25, 1935	University of Texas at Austin	Austin, Texas	D	Active
42	Alpha Sigma	June 5, 1935 – 1968; December 10, 1994 – July 14, 2007	University of Nebraska–Lincoln	Lincoln, Nebraska	C	Inactive	[30]
43	Alpha Tau	March 22, 1936	Butler University	Indianapolis, Indiana	H	Active
44	Alpha Upsilon	March 22, 1936 – 1969; April 2, 2006 – 20xx ?	DePauw University	Greencastle, Indiana	H	Inactive	[31][32]
45	Alpha Phi	May 1, 1936	Washington University in St. Louis	St. Louis, Missouri	C	Active
46	Alpha Chi	April 17, 1936 – c. 1940; January 18, 1948 – June 19, 2021	Massachusetts Institute of Technology	Cambridge, Massachusetts	R	Inactive	[33][a]
47	Alpha Psi	May 7, 1936 – c. 1940; May 1947–20xx ?	Lehigh University	Bethlehem, Pennsylvania	O	Inactive	[34][a]
48	Alpha Omega	May 17, 1936	Kirksville College of Osteopathic Medicine	Kirksville, Missouri	C	Active
49	Beta Alpha	January 31, 1937 – 1968	Wichita State University	Wichita, Kansas	C	Inactive
50	Beta Beta	April 24, 1937	Michigan State University	East Lansing, Michigan	G	Active
51	Beta Gamma	June 6, 1937 – 1943; May 11, 2013 – July 15, 2022	Central YMCA College	Chicago, Illinois	F	Inactive	[35]
			Roosevelt University
52	Beta Delta	November 7, 1937 – February 6, 2010	Texas A&M University at Commerce	Commerce, Texas	D	Inactive	[36]
53	Beta Epsilon	March 12, 1938 – January 26, 2019	University of Northern Iowa	Cedar Falls, Iowa	E	Inactive	[37]
54	Beta Zeta	May 22, 1938 – 1987; April 8, 1995 – June 27, 2020	University of Georgia	Athens, Georgia	J	Inactive	[38][39]
55	Beta Eta	April 10, 1938	University of Missouri	Columbia, Missouri	C	Active
56	Beta Theta	May 15, 1938 – 1977; December 11, 2004	University of Wisconsin–Madison	Madison, Wisconsin	E	Active	[40]
57	Beta Iota	June 2, 1938 – 19xx ?; February 29, 1993	New York University	New York City, New York	P	Active
58	Beta Kappa	December 5, 1938 – 1990	University of Central Missouri	Warrensburg, Missouri	C	Inactive
59	Beta Lambda	December 18, 1938 – 1989; January 30, 1993 – February 16, 2002	Indiana State University	Terre Haute, Indiana	H	Active	[41]
60	Beta Mu	January 19, 1939 – June 27, 2015	Missouri State University	Springfield, Missouri	C	Inactive	[42]
61	Beta Nu	December 31, 1938 – c. 1940; 194x ?–1981	Northeastern State University	Tahlequah, Oklahoma	C	Inactive	[43][a]
62	Beta Xi	December 4, 1938 – 1981	Westminster College	Fulton, Missouri	C	Inactive
63	Beta Omicron	March 12, 1939 – June 28, 2014	Missouri University of Science and Technology	Rolla, Missouri	C	Inactive	[44]
64	Beta Pi	January 30, 1939 – 1975; December 6, 1998	University of Tulsa	Tulsa, Oklahoma	C	Active
65	Beta Rho	April 2, 1939 – c. 1940; March 9, 1947 – 197x ?; November 8, 1980	University of Arkansas	Fayetteville, Arkansas	C	Active	[45][a]
66	Beta Sigma	April 30, 1939	Texas Tech University	Lubbock, Texas	D	Active
67	Beta Tau	March 31, 1940 – 1973	Washburn University	Topeka, Kansas	C	Inactive
68	Beta Upsilon	May 21, 1939 – 1984; February 21, 2016 – July 15, 2022	Northwest Missouri State University	Maryville, Missouri	C	Inactive	[35][46][47]
69	Beta Phi	May 19, 1939 – July 1991 ?	University of Louisiana at Lafayette	Lafayette, Louisiana	J	Inactive	[48]
70	Beta Chi	March 31, 1939 – 1957	Oklahoma City University	Oklahoma City, Oklahoma	C	Inactive
71	Beta Psi	May 12, 1939	Southeast Missouri State University	Cape Girardeau, Missouri	C	Active
72	Beta Omega	March 31, 1939 – 1940	Oklahoma Baptist University	Shawnee, Oklahoma	C	Inactive
73	Gamma Alpha	December 9, 1939 – 1978; May 30, 1992	University of Washington	Seattle, Washington	A	Active	[29]
74	Gamma Beta	December 6, 1939 – 197x ?; April 7, 1984	San Jose State University	San Jose, California	A	Active
75	Gamma Gamma	December 6, 1939 – 1971; April 2, 1977	University of California, Berkeley	Berkeley, California	A	Active
76	Gamma Delta	September 24, 1939 – 1965; September 15, 2013	Baruch College	New York City, New York	P	Active
77	Gamma Epsilon	September 24, 1939 – 1967	City College of New York	New York City, New York	P	Inactive
78	Gamma Zeta	December 16, 1939	Georgia Tech	Atlanta, Georgia	J	Active
79	Gamma Eta	January 21, 1940 – 1978	Springfield College	Springfield, Massachusetts	R	Inactive
80	Gamma Theta	May 11, 1941 – 194x ?; January 18, 1953	University of Colorado Boulder	Boulder, Colorado	C	Active
81	Gamma Iota	June 25, 1940 – 1984	Brooklyn College	Brooklyn, New York	P	Inactive
82	Gamma Kappa	May 21, 1950	Texas Christian University	Ft. Worth, Texas	D	Active
83	Gamma Lambda	October 6, 1940	Clemson University	Clemson, South Carolina	L	Active
84	Gamma Mu	May 25, 1940 – 1956	University of Evansville	Evansville, Indiana	H	Inactive
85	Gamma Nu	May 25, 1941 – July 16, 1994; May 10, 1997 – July 10, 2010	University of Idaho	Moscow, Idaho	A	Inactive	[28][49]
86	Gamma Xi	December 13, 1940	Rockhurst University	Kansas City, Missouri	C	Active
87	Gamma Omicron	December 15, 1940 – 1982	Queens College, City University of New York	Flushing, New York	P	Inactive
88	Gamma Pi	November 17, 1940 – c. 1941; 1944	University of Michigan	Ann Arbor, Michigan	G	Active	[50][a]
89	Gamma Rho	May 17, 1942	University of North Texas	Denton, Texas	D	Active
90	Gamma Sigma	November 16, 1940 – 1962; April 6, 1997	University of Chicago	Chicago, Illinois	F	Active
91	Gamma Tau	May 4, 1941 – 1977	Louisiana Tech University	Ruston, Louisiana	J	Inactive
92	Gamma Upsilon	March 23, 1941 – 1975; November 15, 2009	Tulane University	New Orleans, Louisiana	J	Active
93	Gamma Phi	March 16, 1941 – 1978; December 10, 1994 – January 30, 2016 – 20xx ?	Western Michigan University	Kalamazoo, Michigan	G	Inactive	[51]
94	Gamma Chi	May 3, 1941 – June 22, 2019	Samford University	Homewood, Alabama	J	Inactive	[52]
95	Gamma Psi	April 18, 1942 – 1980; December 9, 2000 – July 14, 2007; May 11, 2013	University of Minnesota	Minneapolis, Minnesota	E	Active	[30][53]
96	Gamma Omega	May 9, 1942 – 1965	New York University-University Heights	New York City, New York	P	Inactive
97	Delta Alpha	May 26, 1942 – 19xx ?; December 2, 1990	University of Cincinnati	Cincinnati, Ohio	H	Active
98	Delta Beta	May 24, 1942 – 1943; 1946	University of Oklahoma	Norman, Oklahoma	C	Active	[54]
99	Delta Gamma	December 1, 1942	Ohio University	Athens, Ohio	H	Active
100	Delta Delta	August 23, 1944 – 1971; March 31, 1990	Saint Louis University	St. Louis, Missouri	C	Active	[55]
101	Delta Epsilon	June 15, 1945 – 1989	Illinois Institute of Technology	Chicago, Illinois	F	Inactive
102	Delta Zeta	December 16, 1945 – 1971; April 25, 1992	University of Pennsylvania	Philadelphia, Pennsylvania	P	Active	[56][57]
103	Delta Eta	June 9, 1946 – 1978; April 25, 1998 – July 10, 2010	Oregon State University	Corvallis, Oregon	A	Inactive	[28]
104	Delta Theta	June 22, 1946	University of Louisville	Louisville, Kentucky	I	Active
105	Delta Iota	November 14, 1946 – 1985; October 4, 1996 – June 19, 2021	Mercer University	Macon, Georgia	J	Inactive	[58][33]
106	Delta Kappa	November 14, 1946 – 19xx ?; April 28, 1989	Emory University	Atlanta, Georgia	J	Active
107	Delta Lambda	December 13, 1946 – 1967	Coe College	Cedar Rapids, Iowa	E	Active
108	Delta Mu	December 15, 1946 – 1973; December 5, 1998 – June 25, 2016	Pittsburg State University	Pittsburg, Kansas	C	Inactive	[59]
109	Delta Nu	December 15, 1946 – 1980; April 25, 1993 – July 10, 2010	Yale University	New Haven, Connecticut	R	Inactive	[28]
110	Delta Xi	January 19, 1947	Ball State University	Muncie, Indiana	H	Active
111	Delta Omicron	March 9, 1947 – 20xx ?	Wabash College	Crawfordsville, Indiana	H	Inactive
112	Delta Pi	February 8, 1947	Trinity University	San Antonio, Texas	D	Inactive
113	Delta Rho	April 21, 1947	Rutgers, The State University of New Jersey	New Brunswick, New Jersey	P	Active
114	Delta Sigma	January 12, 1947	University of Connecticut	Storrs, Connecticut	R	Active
115	Delta Tau	February 22, 1947 – February 6, 2010	University of New Mexico	Albuquerque, New Mexico	B	Inactive	[36]
116	Delta Upsilon	February 2, 1947 – July 13, 2002	East Stroudsburg University of Pennsylvania	East Stroudsburg, Pennsylvania	O	Inactive	[17]
117	Delta Phi	April 17, 1947 – July 16, 1994; February 29, 2004 – June 25, 2016	Johnson C. Smith University	Charlotte, North Carolina	L	Inactive	[49][59][60]
118	Delta Chi	March 21, 1947 – 1978	Texas A&M University - Kingsville	Kingsville, Texas	D	Inactive
119	Delta Psi	March 30, 1947 – 196x ?; 19xx ?–1979; xxxx ? – January 28, 2017	Eastern Illinois University	Charleston, Illinois	F	Inactive	[61]
120	Delta Omega	April 13, 1947 – January 30, 2016	University of Houston	Houston, Texas	D	Inactive	[51]
121	Epsilon Alpha	April 20, 1947 – 1985	Emporia State University	Emporia, Kansas	C	Inactive
122	Epsilon Beta	May 16, 1947 – April 21, 1975; April 11, 1980 – 20xx ?	Central Michigan University	Mt. Pleasant, Michigan	G	Inactive
123	Epsilon Gamma	May 18, 1947 – 1969; May 8, 1977 – January 28, 2017	Alfred University	Alfred, New York	Q	Inactive	[61][62]
124	Epsilon Delta	May 18, 1947 – February 5, 2000	Central Connecticut State University	New Britain, Connecticut	R	Inactive	[63]
125	Epsilon Epsilon	May 25, 1947 – July 15, 1995	Missouri Valley College	Marshall, Missouri	C	Inactive	[64]
126	Epsilon Zeta	May 11, 1947	Rensselaer Polytechnic Institute	Troy, New York	Q	Active
127	Epsilon Eta	June 20, 1947 – 1985; December 5, 1998	University of West Georgia	Carrollton, Georgia	J	Active
128	Epsilon Theta	May 25, 1947 – 19xx ?; April 30, 1990 –January 25, 2014	University of North Dakota	Grand Forks, North Dakota	E	Inactive	[61][65]
129	Epsilon Iota	May 17, 1947 – 1984; August 27, 2011 – June 23, 2018	Mississippi State University	Mississippi State, Mississippi	J	Inactive	[12]
130	Epsilon Kappa	May 25, 1947 – 1954; December 5, 1998 – July 10, 2010	Willamette University	Marshall, Missouri	A	Inactive	[28]
131	Epsilon Lambda	December 12, 1947	Michigan Technological University	Houghton, Michigan	G	Active
132	Epsilon Mu	May 25, 1947	University of Maryland, College Park	College Park, Maryland	N	Active
133	Epsilon Nu	December 13, 1947 – 19xx ?; March 24, 1990	State University of New York at Oswego	Oswego, New York	Q	Active
134	Epsilon Xi	December 13, 1947	Colorado State University	Fort Collins, Colorado	C	Active
135	Epsilon Omicron	January 11, 1948 – 1962	Long Island University Brooklyn	Brooklyn, New York	P	Inactive
136	Epsilon Pi	February 22, 1948 – 1984; November 10, 2001	Shurtleff College	Edwardsville, Illinois	C	Active
			Southern Illinois University at Edwardsville
137	Epsilon Rho	February 6, 1948 – 1976	Eastern Washington University	Cheney, Washington	A	Inactive
138	Epsilon Sigma	February 15, 1948 – 19xx ?; May 5, 1989	SUNY at Buffalo	Buffalo, New York	Q	Active
139	Epsilon Tau	March 7, 1948 – 1988	University of Alabama	Tuscaloosa, Alabama	J	Inactive
140	Epsilon Upsilon	March 7, 1948 – 1978	University of Wisconsin–Oshkosh	Oshkosh, Wisconsin	E	Inactive
141	Epsilon Phi	February 13, 1948 – 1978	Youngstown State University	Youngstown, Ohio	H	Inactive
142	Epsilon Chi	April 7, 1948 – 1978	Los Angeles City College	Los Angeles, California	B	Inactive
143	Epsilon Psi	March 12, 1948	Kent State University	Kent, Ohio	H	Active
144	Epsilon Omega	May 2, 1948 – 1984; December 5, 2004	University of Mississippi	University, Mississippi	J	Active	[40]
145	Zeta Alpha	May 16, 1948 – 20xx ?	Bradley University	Peoria, Illinois	F	Inactive
146	Zeta Beta	May 30, 1948	Virginia Tech	Blacksburg, Virginia	M	Active
147	Zeta Gamma	May 16, 1948	Valparaiso University	Valparaiso, Indiana	F	Active
148	Zeta Delta	May 16, 1948	Miami University	Oxford, Ohio	H	Active
149	Zeta Epsilon	May 11, 1948 – 1957; December 11, 1993 – January 25, 2014	Gustavus Adolphus College	St. Peter, Minnesota	E	Inactive	[65]
150	Zeta Zeta	May 16, 1948 – 1975	Graceland University	Lamoni, Iowa	E	Inactive
151	Zeta Eta	May 15, 1948 – 1959	University of Tennessee at Chattanooga	Chattanooga, Tennessee	I	Inactive
152	Zeta Theta	May 16, 1948	Drexel University	Philadelphia, Pennsylvania	P	Active
153	Zeta Iota	May 18, 1948 – 1973; September 9, 2012	Temple University	Philadelphia, Pennsylvania	P	Active
154	Zeta Kappa	May 22, 1948	Bowling Green State University	Bowling Green, Ohio	H	Active
155	Zeta Lambda	May 22, 1948 – 19xx ?; November 29, 1992	University of Toledo	Toledo, Ohio	H	Active
156	Zeta Mu	May 22, 1948 – 1956; March 28, 1992	Catholic University of America	Washington, D.C.	N	Active	[66]
157	Zeta Nu	May 23, 1948 – 1994; April 21, 2002 – July 14, 2007	Southern Illinois University Carbondale	Carbondale, Illinois	C	Inactive	[30][67]
158	Zeta Xi	May 22, 1948 – 1965	Southern Oregon University	Ashland, Oregon	A	Inactive
159	Zeta Omicron	May 24, 1948 – 1983; June 6, 1992	California Polytechnic State University, San Luis Obispo	San Luis Obispo, California	B	Active
160	Zeta Pi	May 27, 1948 – 1955; December 9, 2006 – June 27, 2015	Wayne State University	Detroit, Michigan	G	Inactive	[42][68]
161	Zeta Rho	May 23, 1948 – 1969; April 26, 1998 – February 7, 2004; April 10, 2016	Wittenberg University	Springfield, Ohio	H	Active	[47][69]
162	Zeta Sigma	May 24, 1948	University of Delaware	Newark, Delaware	P	Active
163	Zeta Tau	May 26, 1948 – March 1, 2021	Central Methodist University	Fayette, Missouri	C	Inactive	[70]
164	Zeta Upsilon	May 28, 1948 – 19xx ?; December 15, 1990	Boston University	Boston, Massachusetts	R	Active
165	Zeta Phi	May 29, 1948 – 19xx ?; 1986 – July 11, 1998; April 26, 2003	Howard University	Washington, D.C.	N	Active	[71][72]
166	Zeta Chi	June 2, 1948 – 1973	Centenary College of Louisiana	Shreveport, Louisiana	J	Inactive
167	Zeta Psi	June 6, 1948 – 1967; April 17, 1993	University of Oregon	Eugene, Oregon	A	Active	[29]
168	Zeta Omega	December 15, 1948 – 1972; May 1, 1982	Baylor University	Waco, Texas	D	Active
169	Eta Alpha	December 12, 1948 – 1956; May 28, 2018	Santa Clara University	Santa Clara, California	A	Active	[73]
170	Eta Beta	December 16, 1948 – 19xx ?; September 8, 1990 – June 28, 2014	Simpson College	Indianola, Iowa	E	Inactive	[44]
171	Eta Gamma	December 12, 1948 – 1964; April 23, 2016	Union College	Schenectady, New York	Q	Active	[47]
172	Eta Delta	December 12, 1948 – 1963	Keene State College	Keene, New Hampshire	R	Inactive
173	Eta Epsilon	February 13, 1949	Millikin University	Decatur, Illinois	F	Active
174	Eta Zeta	February 19, 1949 – 1954; September 17, 1998 – July 10, 2010	Montana State University	Bozeman, Montana	A	Inactive	[28]
175	Eta Eta	February 27, 1949 – June 23, 2018; July 16, 2022	Arizona State University	Tempe, Arizona	B	Active	[12]
176	Eta Theta	April 3, 1949 – 1952	Idaho State University	Pocatello, Idaho	A	Inactive
177	Eta Iota	May 20, 1949 – July 14, 2000	Millersville University of Pennsylvania	Millersville, Pennsylvania	O	Inactive	[74]
178	Eta Kappa	May 15, 1949 – July 19, 1986; December 26, 1998 – January 30, 2016	University of Wisconsin–Stout	Menomonie, Wisconsin	E	Inactive	[51][75]
179	Eta Lambda	May 1, 1949 – July 15, 2022	University of Wisconsin–Eau Claire	Eau Claire, Wisconsin	E	Inactive	[35]
180	Eta Mu	May 7, 1949 – July 11, 1998; September 26, 2015 – 20xx ?	Utica College	Utica, New York	Q	Inacitve	[47][72][76]
181	Eta Nu	May 22, 1949 – 1958	Saint John's University	Collegeville, Minnesota	E	Inactive
182	Eta Xi	May 15, 1949 – 1979; April 10, 1994 – July 10, 2010	Central Washington University	Ellensburg, Washington	A	Inactive	[28]
183	Eta Omicron	May 22, 1949 – February 13, 1993	Brigham Young University	Provo, Utah	B	Inactive	[7]
184	Eta Pi	May 1, 1949 – 1969; December 16, 1995	University of Detroit Mercy	Detroit, Michigan	G	Active
185	Eta Rho	May 8, 1949 – 1967; February 10, 2018 – 20xx ?	Marquette University	Milwaukee, Wisconsin	E	Inactive
186	Eta Sigma	May 13, 1949	Illinois College	Jacksonville, Illinois	F	Active
187	Eta Tau	May 15, 1949 – 1988	West Texas A&M University	Canyon, Texas	D	Inactive
188	Eta Upsilon	May 15, 1949	Marshall University	Huntington, West Virginia	I	Active
189	Eta Phi	May 15, 1949 – 1977; November 7, 1998	American University	Washington, D.C.	N	Active	[77]
190	Eta Chi	May 15, 1949	Hardin–Simmons University	Abilene, Texas	D	Active
191	Eta Psi	May 15, 1949 – 1958; April 17, 1964 – 1978; May 9, 1992 – July 14, 2007; May 2, 2015 – June 23, 2018	California State University, Chico	Chico, California	A	Inactive	[12][30][78][79]
192	Eta Omega	May 27, 1949 – 1981	University of Montana	Missoula, Montana	A	Inactive
193	Theta Alpha	May 20, 1949 – 1966; March 4, 2000	Stevens Institute of Technology	Hoboken, New Jersey	P	Active	[80]
194	Theta Beta	May 21, 1949 – 1972; January 19, 1997 – July 14, 2001	Cleveland State University	Cleveland, Ohio	H	Inactive	[20][81]
195	Theta Gamma	May 17, 1949 – 1950	Hendrix College	Conway, Arkansas	C	Inactive
196	Theta Delta	May 22, 1949 – 1966; April 27, 1980 – January 25, 2014	Waynesburg University	Waynesburg, Pennsylvania	O	Inactive	[65][82]
197	Theta Epsilon	May 28, 1949	Illinois State University	Normal, Illinois	F	Active
198	Theta Zeta	June 5, 1949 – 195x ?; October 28, 1967 – 1976; September 26, 1987	University of New Hampshire	Durham, New Hampshire	R	Active
199	Theta Eta	August 23, 1949 – July 8, 2006	Kansas City University of Medicine and Biosciences	Kansas City, Missouri	C	Inactive	[83]
200	Theta Theta	November 13, 1949 – 1950; May 9, 1998	Centre College	Danville, Kentucky	I	Active	[84]
201	Theta Iota	November 8, 1949 – 1985; March 2, 1996 – 20xx ?	University of Arizona	Tucson, Arizona	B	Inactive
202	Theta Kappa	December 11, 1949 – 1968; May 13, 2000	Binghamton University	Vestal, New York	Q	Active
203	Theta Lambda	December 11, 1949 – 1955	Rice University	Houston, Texas	D	Inactive
204	Theta Mu	January 29, 1950	Vanderbilt University	Nashville, Tennessee	I	Active
205	Theta Nu	February 19, 1950 – July 19, 1986	Hamline University	Saint Paul, Minnesota	E	Inactive	[75]
206	Theta Xi	February 26, 1950 – July 19, 1997	Parks College of St Louis University	Cahokia, Illinois	C	Inactive	[55][85]
207	Theta Omicron	April 8, 1950 – 1950	Georgia Southwestern State University	Americus, Georgia	J	Inactive
208	Theta Pi	May 9, 1950 – 1981	University of Indianapolis	Indianapolis, Indiana	H	Inactive
209	Theta Rho	May 10, 1950 – 1953; December 13, 1961 – December 30, 1992	Sam Houston State University	Huntsville, Texas	D	Inactive	[86]
210	Theta Sigma	May 14, 1950 – 1989; December 16, 1995	Oklahoma State University	Stillwater, Oklahoma	C	Active	[87]
211	Theta Tau	May 13, 1950 – July 12, 2003; August 18, 2013 – 20xx ?	University of Texas at Arlington	Arlington, Texas	D	Inactive	[27][88]
212	Theta Upsilon	May 12, 1950 – 197x ?; December 12, 1992	Case Western Reserve University	Cleveland, Ohio	H	Active
213	Theta Phi	May 14, 1950 – 1950	Millsaps College	Jackson, Mississippi	J	Inactive
214	Theta Chi	May 14, 1950 – 1971; December 5, 1987	George Washington University	Washington, D.C.	N	Active	[66]
215	Theta Psi	May 19, 1950 – 1980	University of Bridgeport	Bridgeport, Connecticut	R	Inactive
216	Theta Omega	May 21, 1950 – 1952; December 2, 2000	Randolph–Macon College	Ashland, Virginia	M	Active
217	Iota Alpha	May 21, 1950 – 1982; December 6, 1997	University of Tennessee	Knoxville, Tennessee	I	Active
218	Iota Beta	May 24, 1950 – 1973	Pacific Lutheran University	Tacoma, Washington	A	Inactive
219	Iota Gamma	May 20, 1950 – 1961; May 8, 2004 – 20xx ?	Towson University	Towson, Maryland	N	Inactive	[60]
220	Iota Delta	May 21, 1950 – 1959	Hiram College	Hiram, Ohio	H	Inactive
221	Iota Epsilon	May 20, 1950 – 1952	Central State University	Wilberforce, Ohio	H	Inactive
222	Iota Zeta	May 27, 1950 – 1963	Le Moyne College	Syracuse, New York	Q	Inactive
223	Iota Eta	May 29, 1950 – 1960	American International College	Springfield, Massachusetts	R	Inactive
224	Iota Theta	June 6, 1950 – 1963	Rutgers University–Newark	Newark, New Jersey	P	Inactive
225	Iota Iota	June 3, 1950 – 1952	Portland State University	Portland, Oregon	A	Inactive
226	Iota Kappa	June 4, 1950	Bucknell University	Lewisburg, Pennsylvania	O	Active	[22]
227	Iota Lambda	November 26, 1950	North Carolina State University	Raleigh, North Carolina	L	Active
228	Iota Mu	January 19, 1951	University of South Carolina at Columbia	Columbia, South Carolina	L	Active
229	Iota Nu	February 3, 1951 – 1954	University of Wisconsin–Milwaukee Extension Division	Milwaukee, Wisconsin	E	Inactive
230	Iota Xi	February 11, 1951 – 19xx ?; December 8, 1990 – June 19, 2021	Edinboro University of Pennsylvania	Edinboro, Pennsylvania	O	Inactive	[33]
231	Iota Omicron	February 18, 1951	Gettysburg College	Gettysburg, Pennsylvania	O	Active	[22]
232	Iota Pi	February 25, 1951 – 1968	City College of San Francisco	San Francisco, California	A	Inactive
233	Iota Rho	April 21, 1951	Florida State University	Tallahassee, Florida	K	Active
234	Iota Sigma	May 13, 1951 – 1968	Midwestern State University	Wichita Falls, Texas	D	Inactive
235	Iota Tau	May 19, 1951	Saint Olaf College	Northfield, Minnesota	E	Active
236	Iota Upsilon	May 20, 1951 – 1972; February 1982 – February 7, 2004	Slippery Rock University	Slippery Rock, Pennsylvania	O	Inactive	[69]
237	Iota Phi	May 27, 1951 – 195x ?; September 20, 1962	University of California, Davis	Davis, California	A	Active	[89]
238	Iota Chi	May 27, 1951 – 19xx ?; November 15, 1990 – January 26, 2018	Northern Michigan University	Marquette, Michigan	G	Inactive	[90]
239	Iota Psi	May 19, 1951 – 1958	University of Utah	Salt Lake City, Utah	B	Inactive
240	Iota Omega	May 27, 1951 – 1976; May 3, 1997 – June 19, 2021	State University of New York at Brockport	Brockport, New York	Q	Inactive	[33][85][91]
241	Kappa Alpha	May 27, 1951 – July 10, 2010	Lamar University	Beaumont, Texas	D	Inactive	[28]
242	Kappa Beta	June 11, 1951 – July 10, 2010	Polytechnic University-Brooklyn	Brooklyn, New York	P	Inactive	[28][b]
243	Kappa Gamma	May 4, 1952 – 1991	University of Wisconsin–La Crosse	La Crosse, Wisconsin	E	Inactive
244	Kappa Delta	May 10, 1952	Florida A&M University	Tallahassee, Florida	K	Active
245	Kappa Epsilon	May 10, 1952 – 1977; March 8, 2008 – June 19, 2021	Wagner College	Staten Island, New York	P	Inactive	[33][92]
246	Kappa Zeta	May 11, 1952 – 1972	Southeastern Oklahoma State University	Durant, Oklahoma	C	Inactive
247	Kappa Eta	May 18, 1952 – 1991	University of Southern Mississippi	Hattiesburg, Mississippi	J	Inactive
248	Kappa Theta	May 10, 1952	Wake Forest University	Winston-Salem, North Carolina	L	Active
249	Kappa Iota	May 15, 1952 – 19xx ?; 1981 – July 15, 1995	Hanover College	Hanover, Indiana	H	Inactive	[64]
250	Kappa Kappa	May 17, 1952 – 1972	Western New Mexico University	Silver City, New Mexico	B	Inactive
251	Kappa Lambda	May 17, 1952 – 1988	Southern University	Baton Rouge, Louisiana	J	Inactive
252	Kappa Mu	May 18, 1952 – 1977; November 14, 1998	Johns Hopkins University	Baltimore, Maryland	N	Active
253	Kappa Nu	May 18, 1952 – 1953	Grinnell College	Grinnell, Iowa	E	Inactive
254	Kappa Xi	May 18, 1952 – 1984	Xavier University of Louisiana	New Orleans, Louisiana	J	Inactive
255	Kappa Omicron	May 18, 1952	University of Massachusetts Amherst	Amherst, Massachusetts	R	Active
256	Kappa Pi	May 18, 1952 – 1987	Wiley College	Marshall, Texas	D	Inactive
257	Kappa Rho	May 24, 1952 – 1982; May 19, 1995 – June 19, 2021	Seattle University	Seattle, Washington	A	Inactive	[29][33]
258	Kappa Sigma	June 7, 1952 – 1965; January 30, 1983	California State University, Sacramento	Sacramento, California	A	Active	[93]
259	Kappa Tau	February 7, 1953 – February 6, 2010	The Citadel	Charleston, South Carolina	L	Inactive	[36]
260	Kappa Upsilon	January 27, 1953	East Carolina University	Greenville, North Carolina	L	Active
261	Kappa Phi	March 8, 1953	Saint Lawrence University	Canton, New York	Q	Active
262	Kappa Chi	January 17, 1953 – 19xx ?; November 21, 1992	Creighton University	Omaha, Nebraska	C	Active
263	Kappa Psi	February 13, 1953 – July 13, 1996; April 30, 2000 – January 26, 2019	North Carolina A&T State University	Greensboro, North Carolina	L	Inactive	[37][94]
264	Kappa Omega	February 26, 1953 – 1960	Cooper Union	New York City, New York	P	Inactive
265	Lambda Alpha	May 8, 1953 – 19xx ?; April 25, 1993	East Tennessee State University	Johnson City, Tennessee	I	Active
266	Lambda Beta	May 16, 1953 – 1956	Houghton College	Houghton, New York	Q	Inactive
267	Lambda Gamma	May 16, 1953 – 1982	Manhattan College	Bronx, New York	P	Inactive
268	Lambda Delta	May 22, 1953 – July 14, 1990; April 6, 2008	New Jersey Institute of Technology	Newark, New Jersey	P	Active	[95]
269	Lambda Epsilon	May 24, 1953 – 1975	St. Cloud State University	St. Cloud, Minnesota	E	Inactive
270	Lambda Zeta	February 7, 1954 – 1968	Ripon College	Ripon, Wisconsin	E	Inactive
271	Lambda Eta	April 4, 1954 – 1976	Lehman College	Bronx, New York	P	Inactive
272	Lambda Theta	May 15, 1954 – 1966	Columbia College, Columbia University	New York City, New York	P	Inactive
273	Lambda Iota	May 16, 1954 – 1972	New Mexico State University	University Park, New Mexico	B	Inactive
274	Lambda Kappa	May 16, 1954 – June 24, 2011	Loras College	Dubuque, Iowa	E	Inactive	[30][96]
275	Lambda Lambda	May 16, 1954 – February 7, 2004; September 8, 2012	Shippensburg University of Pennsylvania	Shippensburg, Pennsylvania	O	Active	[69][22]
276	Lambda Mu	May 30, 1954 – 19xx?; 2001 – November 18, 2021	California State University, Los Angeles	Alhambra, California	B	Active	[97][c]
277	Lambda Nu	May 15, 1955	Duke University	Durham, North Carolina	L	Active
278	Lambda Xi	May 17, 1955 – 1988	University of Texas–Pan American	Edinburg, Texas	D	Inactive
279	Lambda Omicron	May 19, 1955	West Virginia University	Morgantown, West Virginia	O	Active
280	Lambda Pi	May 18, 1955 – 1966	La Salle University	Philadelphia, Pennsylvania	P	Inactive
281	Lambda Rho	November 6, 1955	Augustana College	Rock Island, Illinois	F	Active
282	Lambda Sigma	February 19, 1956 – 19xx ?; 1962 – July 19, 1986	University of Wisconsin–Stevens Point	Stevens Point, Wisconsin	E	Inactive	[75][98]
283	Lambda Tau	March 13, 1956 – 201x ?	Salem International University	Salem, West Virginia	M	Inactive
284	Lambda Upsilon	May 17, 1956 – July 19, 1997	Ursinus College	Collegeville, Pennsylvania	P	Inactive	[85][d]
285	Lambda Phi	May 20, 1956	Eastern Michigan University	Ypsilanti, Michigan	G	Active
286	Lambda Chi	May 20, 1956 – 1977	University of Memphis	Memphis, Tennessee	I	Inactive
287	Lambda Psi	May 13, 1956 – 1972	University of Northern Colorado	Greeley, Colorado	C	Inactive
288	Lambda Omega	May 19, 1956 – 1968; May 15, 1977	California University of Pennsylvania	California, Pennsylvania	O	Inactive	[99]
289	Mu Alpha	May 20, 1956	Georgetown University	Washington, D.C.	N	Active
290	Mu Beta	May 20, 1956 – 1964	Colgate University	Hamilton, New York	Q	Inactive
291	Mu Gamma	May 20, 1956 – July 10, 1999	Morgan State University	Baltimore, Maryland	N	Inactive	[100]
292	Mu Delta	June 3, 1956 – 1971	University of Great Falls	Great Falls, Montana	A	Inactive
293	Mu Epsilon	April 15, 1957 – 1977	University of Hawaiʻi at Mānoa	Honolulu, Hawaii	B	Inactive
294	Mu Zeta	November 29, 1956 – c. 1958; April 26, 1985	San Francisco State University	San Francisco, California	A	Active	[101]
295	Mu Eta	May 19, 1957	Albright College	Reading, Pennsylvania	O	Active
296	Mu Theta	May 19, 1957 – 20xx ?	Luther College	Decorah, Iowa	E	Inactive
297	Mu Iota	May 19, 1957 – 1980; April 17, 2016	University of Lynchburg	Lynchburg, Virginia	M	Active	[47]
298	Mu Kappa	May 22, 1957 – 1957	Pratt Institute	Brooklyn, New York	P	Inactive
299	Mu Lambda	February 15, 1958 – 19xx ?; March 21, 1992	University of Rochester	Rochester, New York	Q	Active
300	Mu Mu	February 23, 1958	Oglethorpe University	Brookhaven, Georgia	J	Active
301	Mu Nu	May 11, 1958 – June 22, 2019	Western Illinois University	Macomb, Illinois	F	Inactive	[52]
302	Mu Xi	April 27, 1958	High Point University	High Point, North Carolina	L	Active
303	Mu Omicron	November 12, 1958	Clarkson University	Potsdam, New York	Q	Active
304	Mu Pi	October 12, 1958 – February 2, 2008; October 3, 2009 – March 1, 2021	Colorado School of Mines	Golden, Colorado	C	Inactive	[102][103][70]
305	Mu Rho	May 10, 1959 – 1975	Upper Iowa University	Fayette, Iowa	E	Inactive
306	Mu Sigma	May 16, 1959 – 1973	South Dakota State University	Brookings, South Dakota	E	Inactive
307	Mu Tau	May 16, 1959	West Virginia University Institute of Technology	Montgomery, West Virginia	M	Active
308	Mu Upsilon	May 17, 1959 – 20xx ?	Washington & Jefferson College	Washington, Pennsylvania	O	Inactive
309	Mu Phi	May 17, 1959 – 1990	Fort Hays State University	Hays, Kansas	C	Inactive
310	Mu Chi	December 6, 1959 – June 24, 2017	Indiana University of Pennsylvania	Indiana, Pennsylvania	O	Inactive	[104]
311	Mu Psi	January 10, 1960 – 1978	Niagara University	Lewiston, New York	Q	Inactive
312	Mu Omega	January 30, 1960 – 19xx ?; March 19, 1990 – July 16, 1994; April 10, 2005 – July 10, 2010	University of Tampa	Tampa, Florida	K	Inactive	[40][49][28]
313	Nu Alpha	May 13, 1960 – 1978; May 7, 2000	Quinnipiac University	Hamden, Connecticut	R	Active
314	Nu Beta	May 17, 1960 – June 22, 2019	Hope College	Holland, Michigan	G	Inactive	[52]
315	Nu Gamma	May 15, 1960 – 1985; November 12, 2005 – October 8, 2022	Texas State University	San Marcos, Texas	D	Inactive	[105][106]
316	Nu Delta	May 22, 1960	Lebanon Valley College	Annville, Pennsylvania	O	Active	[22]
317	Nu Epsilon	May 22, 1960	Georgia Southern University	Statesboro, Georgia	J	Active
318	Nu Zeta	May 24, 1960 – February 2, 2008	Abilene Christian University	Abilene, Texas	D	Inactive	[102]
319	Nu Eta	January 21, 1961 – 1968	California College of Medicine	Los Angeles, California	B	Inactive
320	Nu Theta	April 13, 1961	Rowan University	Glassboro, New Jersey	P	Active
321	Nu Iota	April 27, 1961 – 1989	Bethune–Cookman University	Daytona Beach, Florida	K	Inactive
322	Nu Kappa	May 3, 1961 – July 8, 2006	Campbell University	Buies Creek, North Carolina	L	Inactive	[83]
323	Nu Lambda	May 9, 1961 – July 13, 2002	Moravian College	Bethlehem, Pennsylvania	O	Inactive	[17]
324	Nu Mu	May 25, 1961 – June 28, 2013	University of Minnesota Duluth	Duluth, Minnesota	E	Inactive	[107]
325	Nu Nu	May 13, 1961 – June 24, 2011	Eastern New Mexico University	Portales, New Mexico	B	Inactive	[30][96]
326	Nu Xi	May 19, 1961 – July 14, 2007	Birmingham–Southern College	Birmingham, Alabama	J	Inactive	[108]
327	Nu Omicron	May 25, 1961 – 1991	Troy State University	Troy, Alabama	J	Inactive
328	Nu Pi	November 3, 1961 – 1975; March 22, 2003 – January 30, 2016	Minnesota State University, Mankato	Mankato, Minnesota	E	Inactive	[51][71]
329	Nu Rho	December 11, 1961 – 1974; 1978	College of William & Mary	Williamsburg, Virginia	M	Active	[109]
330	Nu Sigma	December 15, 1961 – June 24, 2023	Stephen F. Austin State University	Nacogdoches, Texas	D	Inactive	[110]
331	Nu Tau	March 23, 1962 – 1982	California State University, Northridge	Northridge, California	B	Inactive
332	Nu Upsilon	April 25, 1962 – 1967	Princeton University	Princeton, New Jersey	P	Inactive
333	Nu Phi	May 20, 1962 – 1970	Chadron State College	Chadron, Nebraska	C	Inactive
334	Nu Chi	April 26, 1962 – 1991	Davidson College	Davidson, North Carolina	L	Inactive
335	Nu Psi	May 15, 1962 – July 13, 2002; April 18, 2009 – November 16, 2021	Montclair State University	Montclair, New Jersey	P	Inactive	[17][111][112]
336	Nu Omega	May 14, 1962 – 1977; October 21, 2005 – June 23, 2018	University of Alaska Fairbanks	Fairbanks, Alaska	A	Inactive	[12][105]
337	Xi Alpha	May 14, 1962	Muhlenberg College	Allentown, Pennsylvania	O	Active
338	Xi Beta	May 20, 1962 – January 28, 2012	University of Nebraska at Kearney	Kearney, Nebraska	C	Inactive	[113]
339	Xi Gamma	May 24, 1962 – 1970	Adams State College	Alamosa, Colorado	C	Inactive	[114]
340	Xi Delta	May 22, 1962	Texas A&M University	College Station, Texas	D	Active
341	Xi Epsilon	May 27, 1962 – 1968	University of Wyoming	Laramie, Wyoming	C	Inactive
342	Xi Zeta	January 19, 1963	Rochester Institute of Technology	Rochester, New York	Q	Active
343	Xi Eta	December 15, 1963 – 1970	Brown University	Providence, Rhode Island	R	Inactive
344	Xi Theta	February 10, 1963 – July 16, 1994	Ferris State University	Big Rapids, Michigan	G	Inactive	[49]
345	Xi Iota	May 5, 1963 – 1968; December 9, 2001	Susquehanna University	Selinsgrove, Pennsylvania	O	Active	[22][115]
346	Xi Kappa	May 25, 1963 – 1969	Fairleigh Dickinson University	Madison, New Jersey	P	Inactive
347	Xi Lambda	October 26, 1963	Commonwealth University-Bloomsburg	Bloomsburg, Pennsylvania	O	Active	[22][e]
348	Xi Mu	October 23, 1963 – 1976	Lock Haven State College	Lock Haven, Pennsylvania	O	Inactive
349	Xi Nu	October 5, 1963 – July 8, 2006	Texas Wesleyan University	Fort Worth, Texas	D	Inactive	[83]
350	Xi Xi	October 3, 1963 – 1972	Fordham University	Bronx, New York	P	Inactive
351	Xi Omicron	October 20, 1963	Tarleton State University	Stephenville, Texas	D	Active
352	Xi Pi	December 14, 1963 – 1989	Lycoming College	Williamsport, Pennsylvania	O	Inactive
353	Xi Rho	December 14, 1963 – 1973; November 19, 1977	State University of New York at Oneonta	Oneonta, New York	Q	Active
354	Xi Sigma	December 10, 1963 – February 3, 2007	Carson-Newman College	Jefferson City, Tennessee	I	Inactive	[116]
355	Xi Tau	February 5, 1964 – 1968	Frederick College	Portsmouth, Virginia	M	Inactive
356	Xi Upsilon	April 29, 1964 – 1966; November 22, 1998	University of Mount Union	Alliance, Ohio	H	Active
357	Xi Phi	April 19, 1964 – 1977; September 6, 2015	University of New Haven	West Haven, Connecticut	R	Active	[76][47]
358	Xi Chi	April 15, 1964 – 1980	Greensboro College	Greensboro, North Carolina	L	Inactive
359	Xi Psi	May 9, 1964 – July 14, 2000	Western Kentucky University	Bowling Green, Kentucky	I	Inactive	[74]
360	Xi Omega	April 29, 1964 – July 13, 1996; September 29, 1991 – xxxx ?	Murray State University	Murray, Kentucky	I	Inactive	[94]
361	Omicron Alpha	May 11, 1964 – 1980; December 10, 1995	Kutztown University of Pennsylvania	Kutztown, Pennsylvania	O	Active
362	Omicron Beta	May 28, 1964 – 1973	Marietta College	Marietta, Ohio	H	Inactive
363	Omicron Gamma	May 23, 1964 – 1982	West Virginia State University	Institute, West Virginia	M	Inactive
364	Omicron Delta	May 23, 1964 – 20xx ?	McMurry University	Abilene, Texas	D	Inactive
365	Omicron Epsilon	May 24, 1964 – 1976	Union College	Barbourville, Kentucky	I	Inactive
366	Omicron Zeta	June 14, 1964	California State University, East Bay	Hayward, California	A	Active
367	Omicron Eta	December 5, 1964 – July 13, 2002	Suffolk University	Boston, Massachusetts	R	Inactive	[17]
368	Omicron Theta	November 21, 1964 – February 10, 1996	Monmouth University	West Long Branch, New Jersey	P	Inactive	[117][f]
369	Omicron Iota	December 18, 1964	Worcester Polytechnic Institute	Worcester, Massachusetts	R	Active
370	Omicron Kappa	February 20, 1965 – 1967	Los Angeles Harbor College	Wilmington, California	B	Inactive
371	Omicron Lambda	February 24, 1965 – 1989	Calumet College of St. Joseph	Whiting, Indiana	F	Inactive
372	Omicron Mu	February 24, 1965 – 1977; April 13, 2019	Carthage College	Kenosha, Wisconsin	E	Active	[118]
373	Omicron Nu	March 28, 1965 – 1982; May 2, 1998 – June 19, 2021	University of Puerto Rico, Río Piedras Campus	San Juan, Puerto Rico	K	Inactive	[33]
374	Omicron Xi	April 18, 1965 – 1975	Denison University	Granville, Ohio	H	Inactive
375	Omicron Omicron	March 20, 1965 – 1976	Pfeiffer University	Misenheimer, North Carolina	L	Inactive
376	Omicron Pi	March 28, 1965 – 1968	Fairleigh Dickinson University, Teaneck Campus	Teaneck, New Jersey	P	Inactive
377	Omicron Rho	April 17, 1965 – 1970	North Carolina Wesleyan College	Rocky Mount, North Carolina	L	Inactive
378	Omicron Sigma	May 16, 1965 – 1988; March 9, 1996 – July 12, 2003	Saint Peter's College	Jersey City, New Jersey	P	Inactive	[27]
379	Omicron Tau	May 16, 1965 – 1973; October 13, 2002	Alma College	Alma, Michigan	G	Active	[67]
380	Omicron Upsilon	May 16, 1965 – 20xx ?	West Chester University	West Chester, Pennsylvania	P	Inactive
381	Omicron Phi	May 21, 1965 – 19xx ?; September 22, 1990	University of Richmond	Richmond, Virginia	M	Active
382	Omicron Chi	October 31, 1965 – 1975	Walker State Technical College	Jasper, Alabama	J	Inactive
383	Omicron Psi	October 23, 1965 – 1984	Fitchburg State College	Fitchburg, Massachusetts	R	Inactive
384	Omicron Omega	October 16, 1965 – 1988	East Texas Baptist University	Marshall, Texas	D	Inactive
385	Pi Alpha	November 14, 1965 – February 9, 1991	Philander Smith College	Little Rock, Arkansas	D	Inactive	[48]
386	Pi Beta	November 10, 1965 – February 7, 2009	University of Dubuque	Dubuque, Iowa	E	Inactive	[119]
387	Pi Gamma	November 10, 1965 – 1978	Baldwin-Wallace College	Berea, Ohio	H	Inactive
388	Pi Delta	November 10, 1965 – 1985; December 9, 2006 – June 28, 2013	Western Carolina University	Cullowhee, North Carolina	L	Inactive	[107][68]
389	Pi Epsilon	November 14, 1965 – July 14, 1990; March 22, 2013	Alabama A&M University	Normal, Alabama	J	Active	[95]
390	Pi Zeta	December 19, 1965 – 2024	Tuskegee University	Tuskegee, Alabama	J	Inactive	[120][g]
391	Pi Eta	January 1, 1966 – 198x ?; April 28, 2001	Loyola University Chicago	Chicago, Illinois	F	Active	[121]
392	Pi Theta	February 12, 1966 – 1968	Otero Junior College	La Junta, Colorado	C	Inactive
393	Pi Iota	February 12, 1966	Wofford College	Spartanburg, South Carolina	L	Active
394	Pi Kappa	March 12, 1966 – 1982	Pace University	New York City, New York	P	Inactive
395	Pi Lambda	March 27, 1966 – 1975	University of Wisconsin–Green Bay	Green Bay, Wisconsin	E	Inactive
396	Pi Mu	March 27, 1966 –1981	University of Mobile	Mobile, Alabama	J	Inactive
397	Pi Nu	May 1, 1966 – 1970	Guilford College	Greensboro, North Carolina	L	Inactive
398	Pi Xi	May 1, 1966 – 1981	Lincoln Memorial University	Harrogate, Tennessee	I	Inactive
399	Pi Omicron	May 1, 1966 – June 19, 2021	Emory and Henry College	Emory, Virginia	M	Inactive	[33]
400	Pi Pi	May 8, 1966 – 1979	University of the Ozarks	Clarksville, Arkansas	C	Inactive
401	Pi Rho	May 15, 1966	Rider University	Lawrenceville, New Jersey	P	Active
402	Pi Sigma	May 8, 1966 – 1987	College of San Mateo	San Mateo, California	A	Inactive
403	Pi Tau	May 14, 1966 – July 17, 1993	Saint Peter's University (Evenings)	Jersey City, New Jersey	P	Inactive	[122]
404	Pi Upsilon	May 13, 1966 – 1976; May 10, 1995	Drew University	Madison, New Jersey	P	Active
405	Pi Phi	May 17, 1966 – 1977	Union County College	Cranford, New Jersey	P	Inactive
406	Pi Chi	May 15, 1966 –February 7, 2009	Duquesne University	Pittsburgh, Pennsylvania	O	Inactive	[119]
407	Pi Psi	May 22, 1966 – 1969	Winona State University	Winona, Minnesota	E	Inactive
408	Pi Omega	May 22, 1966 – 1984; September 9, 2012	Kentucky State University	Frankfort, Kentucky	I	Active	[123][124]
409	Rho Alpha	May 16, 1966 – 1986	Paul Smith's College	Paul Smiths, New York	Q	Inactive
410	Rho Beta	May 22, 1966 – 1970; August 28, 2004 – July 14, 2007; August 24, 2014 – January 26, 2018	Armstrong State University	Savannah, Georgia	J	Inactive	[30][124][125][90]
411	Rho Gamma	June 15, 1966 – 1971; 1982	California State University, Long Beach	Long Beach, California	B	Active	[126]
412	Rho Delta	June 5, 1966 – 1970; April 30, 2016 – September 23, 2021 – October 13, 2021	University of Rhode Island	Kingston, Rhode Island	R	Inactive	[47][127][128]
413	Rho Epsilon	June 22, 1966 – July 11, 1998	Savannah State University	Savannah, Georgia	J	Inactive	[72]
414	Rho Zeta	June 12, 1966 – 1973	Hiwassee College	Madisonville, Tennessee	I	Inactive
415	Rho Eta	July 10, 1966 – 1976	Grayson County College	Denison, Texas	D	Inactive
416	Rho Theta	July 3, 1966 – 20xx ?	Capital University	Columbus, Ohio	H	Inactive
417	Rho Iota	July 10, 1966 – 1973	Augusta State University	Augusta, Georgia	J	Inactive
418	Rho Kappa	December 3, 1966 – 1978	Milligan College	Milligan College, Tennessee	I	Inactive
419	Rho Lambda	December 3, 1966 – 19xx ?; November 24, 1991 – 20xx ?	St. Edward's University	Austin, Texas	D	Inactive
420	Rho Mu	January 16, 1967 – July 14, 2001	Belmont Abbey College	Belmont, North Carolina	L	Inactive	[81]
421	Rho Nu	February 6, 1967 – 1975	Sierra College	Rocklin, California	A	Inactive
422	Rho Xi	February 5, 1967 – 1969	Penn Valley Community College	Kansas City, Missouri	C	Inactive
423	Rho Omicron	January 15, 1967 – 1977	University of Maryland Eastern Shore	Princess Anne, Maryland	N	Inactive
424	Rho Pi	February 5, 1967 – 1972; April 17, 1994	University of California, San Diego	La Jolla, California	B	Active	[129]
425	Rho Rho	February 19, 1967 – 1969; April 5, 2002	University of California, Irvine	Irvine, California	B	Active
426	Rho Sigma	February 19, 1967 – 1973; December 10, 1994 – January 29, 2011	Point Park University	Pittsburgh, Pennsylvania	O	Inactive	[130][131][132]
427	Rho Tau	March 19, 1967 – 1969	Imperial Valley College	Imperial, California	B	Inactive
428	Rho Upsilon	March 26, 1967 – 1968	University of the Cumberlands	Williamsburg, Kentucky	I	Inactive
429	Rho Phi	April 16, 1967 – 1968	Dominican College of Racine	Racine, Wisconsin	E	Inactive
430	Rho Chi	April 16, 1967 – January 26, 2019	Gannon University	Erie, Pennsylvania	O	Inactive	[37]
431	Rho Psi	April 8, 1967 – 1967	Chabot College	Hayward, California	A	Inactive
432	Rho Omega	May 6, 1967 – 1971	San Bernardino Valley College	San Bernardino, California	B	Inactive
433	Sigma Alpha	April 16, 1967 – 1984; April 21, 2002	University of Missouri–St. Louis	St. Louis, Missouri	C	Active	[133]
434	Sigma Beta	April 9, 1967 – 1970; September 13, 2008	University of Redlands	Redlands, California	B	Active
435	Sigma Gamma	May 5, 1967 – 1978	San Antonio College	San Antonio, Texas	D	Inactive
436	Sigma Delta	April 2, 1967 – 1972	Oakland Community College, Auburn Hills Campus	Auburn Hills, Michigan	G	Inactive
437	Sigma Epsilon	April 23, 1967 – 1973	Dallas College El Centro	Dallas, Texas	D	Inactive
438	Sigma Zeta	May 7, 1967 – July 16, 1994	Mars Hill College	Mars Hill, North Carolina	L	Inactive	[49]
439	Sigma Eta	April 23, 1967	Villanova University	Villanova, Pennsylvania	P	Active
440	Sigma Theta	April 30, 1967 – July 14, 2000	Saint Mary's University of Minnesota	Winona, Minnesota	E		[74]
441	Sigma Iota	April 30, 1967 – 1969; December 5, 2004	Valdosta State University	Valdosta, Georgia	J	Active	[40]
442	Sigma Kappa	April 30, 1967 – 1982	Eastern University	St. David's, Pennsylvania	P	Inactive
443	Sigma Lambda	May 7, 1967 – 1968	Merritt College	Oakland, California	A	Inactive
444	Sigma Mu	May 7, 1967 – 1969; November 6, 2015 – July 15, 2022	Virginia Union University	Richmond, Virginia	M	Inactive	[35][76][47]
445	Sigma Nu	May 26, 1967 – April 1, 2021	Delaware Valley College	Doylestown, Pennsylvania	P	Inactive	[70]
446	Sigma Xi	May 31, 1967 – xxxx ?	University of Maine	Orono, Maine	R	Inactive
447	Sigma Omicron	June 5, 1967 – 1985	Howard Payne University	Brownwood, Texas	D	Inactive
448	Sigma Pi	June 5, 1967 – June 24, 2011	Prairie View A&M University	Prairie View, Texas	D	Inactive	[30][96]
449	Sigma Rho	June 10, 1967 – February 8, 1992; December 12, 1998	Elon University	Elon, North Carolina	L	Active	[134]
450	Sigma Sigma	June 14, 1967 – 19xx ?; April 11, 1992	University of Illinois at Chicago	Chicago, Illinois	F	Active	[135]
451	Sigma Tau	June 6, 1967 – 1985	Chapman University	Orange, California	B	Inactive
452	Sigma Upsilon	June 14, 1967 – 19xx ?; 1980 – June 23, 2018	University of North Carolina at Charlotte	Charlotte, North Carolina	L	Inactive	[136][12]
453	Sigma Phi	June 19, 1967 – 1987	University of Notre Dame	Notre Dame, Indiana	F	Inactive
454	Sigma Chi	June 24, 1967 – February 13, 1993	Miami-Dade Community College	Miami, Florida	K	Inactive	[7][h]
455	Sigma Psi	June 26, 1967 – 1976	Tusculum College	Greeneville, Tennessee	I	Inactive
456	Sigma Omega	May 27, 1967 – July 14, 1990	Lincoln University	Lincoln University, Pennsylvania	P	Inactive	[95]
457	Tau Alpha	June 4, 1967 – January 30, 2016	Davis & Elkins College	Elkins, West Virginia	M	Inactive	[51]
458	Tau Beta	October 21, 1967 – June 25, 2016	Appalachian State University	Boone, North Carolina	L	Active	[59]
459	Tau Gamma	October 29, 1967 – 1984	Southern University at New Orleans	New Orleans, Louisiana	J	Inactive
460	Tau Delta	June 2, 1967 – 1988	North Carolina Central University	Durham, North Carolina	L	Inactive
461	Tau Epsilon	December 17, 1967 – July 8, 2006	Tennessee Tech	Cookeville, Tennessee	I	Inactive	[83]
462	Tau Zeta	January 27, 1968 – July 10, 2010	Texas Southern University	Houston, Texas	D	Inactive	[28]
463	Tau Eta	January 27, 1968 – July 1992	State University of New York Agricultural and Technical College at Cobleskill	Cobleskill, New York	Q	Inactive	[137]
464	Tau Theta	January 27, 1968 – 1982	Wayland Baptist University	Plainview, Texas	D	Inactive
465	Tau Iota	January 27, 1968 – 1978	Louisiana College	Pineville, Louisiana	J	Inactive
466	Tau Kappa	February 17, 1968 – 1971	Lansing Community College	Lansing, Michigan	G	Inactive
467	Tau Lambda	April 14, 1968	Rose–Hulman Institute of Technology	Terre Haute, Indiana	H	Active
468	Tau Mu	April 5, 1968 – February 8, 1992; March 27, 2004 – 20xx ?	University of South Florida	Tampa, Florida	K	Inactive	[60][138][134]
469	Tau Nu	April 5, 1968 – 1973	Humboldt State University	Arcata, California	A	Inactive
470	Tau Xi	April 28, 1968 – 1969	Westminster College	Salt Lake City, Utah	B	Inactive
471	Tau Omicron	April 28, 1968 – xxxx ?	Indiana University–Purdue University Indianapolis	Indianapolis, Indiana	H	Inactive
472	Tau Pi	April 28, 1968 – 1973	Delaware State University	Dover, Delaware	P	Inactive
473	Tau Rho	April 28, 1968 – 1983	Del Mar College	Corpus Christi, Texas	D	Inactive
474	Tau Sigma	May 18, 1968 – 1982	Brandywine College	Wilmington, Delaware	P	Inactive
475	Tau Tau	May 18, 1968 – 1972	Wilmington College	Wilmington, Ohio	H	Inactive
476	Tau Upsilon	October 12, 1968 – July 16, 1994; February 19, 2005 – June 23, 2018	University of Wisconsin–Platteville	Platteville, Wisconsin	E	Inactive	[49][40][12]
477	Tau Phi	March 15, 1969 – 1982	Wingate University	Wingate, North Carolina	L	Inactive
478	Tau Chi	May 3, 1969 – 1988; June 26, 2010	Winston-Salem State University	Winston-Salem, North Carolina	L	Active
479	Tau Psi	November 16, 1968 – 1976	Middlesex County College	Edison, New Jersey	P	Inactive
480	Tau Omega	December 6, 1968 – 1977	Ocean County College	Toms River, New Jersey	P	Inactive
481	Upsilon Alpha	December 15, 1968 – 1977; April 30, 1994 – July 17, 2004	Austin Peay State University	Clarksville, Tennessee	I	Inactive	[139]
482	Upsilon Beta	March 1, 1969 – February 5, 2005; April 25, 2010	Saint Francis University	Loretto, Pennsylvania	O	Active	[140][141]
483	Upsilon Gamma	February 9, 1969 – July 11, 1998	Lake Michigan College	Benton Harbor, Michigan	G	Inactive	[72]
484	Upsilon Delta	February 9, 1969 – 1972	Kean University	Union Township, New Jersey	P	Inactive
485	Upsilon Epsilon	May 17, 1969 – 1969	Central Oregon Community College	Bend, Oregon	A	Inactive
486	Upsilon Zeta	February 15, 1969 – 1982	Boston College	Chestnut Hill, Massachusetts	R	Inactive
487	Upsilon Eta	March 2, 1969 – July 1992; April 22, 2010	University of Texas at El Paso	El Paso, Texas	D	Active	[137][141]
488	Upsilon Theta	March 2, 1969 – 1969	Sonoma State University	Rohnert Park, California	A	Inactive
489	Upsilon Iota	March 2, 1969 – 1976; April 9, 2006	DePaul University	Chicago, Illinois	F	Active	[32]
490	Upsilon Kappa	April 26, 1969 – 1988; November 23, 2008 – June 22, 2012	Saint Augustine's University	Raleigh, North Carolina	L	Inactive	[142]
491	Upsilon Lambda	March 16, 1969 – 1978	Sterling College	Sterling, Kansas	C	Inactive
492	Upsilon Mu	October 4, 1969	University of Puerto Rico at Mayagüez	Mayaguez, Puerto Rico	K	Active
493	Upsilon Nu	April 26, 1969 – July 14, 2007	University of North Carolina Wilmington	Wilmington, North Carolina	L	Inactive	[30]
494	Upsilon Xi	April 19, 1969 – 1970	Arapahoe Community College	Littleton, Colorado	C	Inactive
495	Upsilon Omicron	May 3, 1969 – 1969	University of Alabama at Birmingham	Birmingham, Alabama	J	Inactive
496	Upsilon Pi	May 5, 1969 – 1977	Cameron University	Lawton, Oklahoma	C	Inactive
497	Upsilon Rho	May 3, 1969 – July 13, 2002	Charleston Southern University	Charleston, South Carolina	L	Inactive	[17]
498	Upsilon Sigma	April 19, 1969 – 1977	Western State College of Colorado	Gunnison, Colorado	C	Inactive
499	Upsilon Tau	April 26, 1969 – 1985	Shenandoah University	Winchester, Virginia	M	Inactive
500	Upsilon Upsilon	May 3, 1969 – July 1992	University of St. Thomas	St. Paul, Minnesota	E	Inactive	[137]
501	Upsilon Phi	May 17, 1969 – 1976	Indiana University–Purdue University Fort Wayne	Fort Wayne, Indiana	H	Inactive
502	Upsilon Chi	May 17, 1969 – July 15, 1995	Clark Atlanta University	Atlanta, Georgia	J	Inactive	[64]
503	Upsilon Psi	May 17, 1969 – 1984; October 26, 1997 – July 13, 2002; May 19, 2018	University of Nevada, Reno	Reno, Nevada	A	Active	[17][143]
504	Upsilon Omega	May 24, 1969 – 1976	Tarrant County College South Campus	Fort Worth, Texas	D	Inactive
505	Phi Alpha	June 7, 1969 – 1978	Morton College	Cicero, Illinois	F	Inactive
506	Phi Beta	May 8, 1969 – 19xx ?; May 8, 1993 – July 19, 1997	Spartanburg Methodist College	Spartanburg, South Carolina	L	Inactive	[85]
507	Phi Gamma	May 24, 1969 – July 16, 1994; April 27, 2003 – February 6, 2010	Texas Lutheran University	Seguin, Texas	D	Inactive	[36][71]
508	Phi Delta	May 23, 1969 – July 19, 1997; May 24, 2013	California State Polytechnic University, Pomona	Pomona, California	B	Active	[85]
509	Phi Epsilon	May 9, 1969	Maine Maritime Academy	Castine, Maine	R	Inactive
510	Phi Zeta	June 14, 1969 – February 6, 2010; February 28, 2016	Fort Valley State University	Fort Valley, Georgia	J	Active	[36][47]
511	Phi Eta	December 7, 1969 – 1972	Ohio State University at Newark	Newark, Ohio	H	Inactive
512	Phi Theta	November 1, 1969 – 1978; February 27, 1996 – June 23, 2018	Arkansas Tech University	Russellville, Arkansas	C	Inactive	[12]
513	Phi Iota	November 8, 1969 – 1972	Dallas Baptist University	Dallas, Texas	D	Inactive
514	Phi Kappa	December 13, 1969 – June 23, 2018	University of North Carolina at Greensboro	Greensboro, North Carolina	L	Inactive	[12]
515	Phi Lambda	December 14, 1969 – 1981	Northern Virginia Community College	Annandale, Virginia	N	Inactive
516	Phi Mu	January 10, 1970 – February 8, 1992; April 11, 2008	Norfolk State University	Norfolk, Virginia	M	Active	[134]
517	Phi Nu	January 3, 1970 – 1977	Midland Lutheran College	Fremont, Nebraska	C	Inactive
518	Phi Xi	February 8, 1970	Austin College	Sherman, Texas	D	Active
519	Phi Omicron	December 7, 2001 – June 25, 2016	Ferrum College	Ferrum, Virginia	M	Inactive	[59][144][i]
520	Phi Pi	April 11, 1970 – July 19, 1986	Langston University	Langston, Oklahoma	C	Inactive	[75]
521	Phi Rho	April 17, 1970 – 1985	Westminster Choir College	Princeton, New Jersey	P	Inactive
522	Phi Sigma	April 5, 1970 – 1984; November 13, 2010	Pontifical Catholic University of Puerto Rico	Ponce, Puerto Rico	K	Active
523	Phi Tau	April 3, 1970 – February 9, 1991	Fayetteville State University	Fayetteville, North Carolina	L	Inactive	[48]
524	Phi Upsilon	April 25, 1970 – August 31, 1985	Amarillo College	Amarillo, Texas	D	Inactive
525	Phi Phi	April 26, 1970 – 1994	Florida Memorial University	Miami, Florida	K	Inactive	[49]
526	Phi Chi	April 25, 1970 – 1990	Missouri Western State University	St. Joseph, Missouri	C	Inactive
527	Phi Psi	May 17, 1970 – 1978	Lehigh Carbon Community College	Schnecksville, Pennsylvania	O	Inactive
528	Phi Omega	May 9, 1970 – 1975	Herkimer County Community College	Herkimer, New York	Q	Inactive
529	Chi Alpha	May 15, 1970 – 1976	Mohawk Valley Community College	Utica, New York	Q	Inactive
530	Chi Beta	June 1, 1970 – 1975	Gloucester County College	Sewell, New Jersey	P	Inactive
531	Chi Gamma	October 10, 1970 – 19xx ?; April 14, 1989	James Madison University	Harrisonburg, Virginia	M	Active
532	Chi Delta	August 23, 1970 – 1983	Pepperdine University	Malibu, California	B	Inactive
533	Chi Epsilon	September 26, 1970 – 1982	Richard Bland College	Petersburg, Virginia	M	Inactive
534	Chi Zeta	October 26, 1970 – February 6, 2010; April 15, 2017	University of Tennessee at Martin	Martin, Tennessee	I	Active	[36][145]
535	Chi Eta	February 14, 1971 – 1977	Tarrant County College-NE Campus	Hurst, Texas	D	Inactive
536	Chi Theta	March 6, 1971 – 1984; February 17, 2018	Columbus State University	Columbus, Georgia	J	Active	[146]
537	Chi Iota	April 7, 1971 – July 16, 1994	Bemidji State University	Bemidji, Minnesota	E	Inactive	[49]
538	Chi Kappa	April 3, 1971 – 1978; November 17, 1996 – February 6, 2010	University of North Carolina at Asheville	Asheville, North Carolina	L	Inactive	[36]
539	Chi Lambda	April 17, 1971 – July 11, 1987; March 1, 2009 – July 15, 2022	Elizabeth City State University	Elizabeth City, North Carolina	M	Inactive	[35][147][111]
540	Chi Mu	April 25, 1971 – July 15, 1995	Henry Ford Community College	Dearborn, Michigan	G	Inactive	[64]
541	Chi Nu	May 15, 1971	Grambling State University	Grambling, Louisiana	J	Active
542	Chi Xi	April 29, 1971 – 1973	Central Texas College	Killeen, Texas	D	Inactive
543	Chi Omicron	May 8, 1971 – 1972	Connors State College	Warner, Oklahoma	C	Inactive
544	Chi Pi	May 15, 1971 – 1972; May 2, 1987 – July 15, 2022	State University of New York at Fredonia	Fredonia, New York	Q	Active	[35][148]
545	Chi Rho	May 15, 1971 – 1972	Kemper Military School & College	Boonville, Missouri	C	Inacitve
546	Chi Sigma	May 22, 1971	Allegheny College	Meadville, Pennsylvania	O	Active
547	Chi Tau	May 8, 1971 – 1973	Lea College	Albert Lea, Minnesota	E	Inactive
548	Chi Upsilon	May 23, 1971 – 19xx ?; ; November 5, 1988 – February 6, 2010	Dillard University	New Orleans, Louisiana	J	Inactive	[36]
549	Chi Phi	November 13, 1971 – 1973	Oakland Community College, Orchard Ridge Campus	Farmington, Michigan	G	Inactive
550	Chi Chi	November 20, 1971 – 1978; December 2, 2000 – July 14, 2007	University of Central Arkansas	Conway, Arkansas	C	Inactive	[30]
551	Chi Psi	December 4, 1971 – 1978	Kean University (Evening Division)	Union Township, New Jersey	P	Inactive
552	Chi Omega	February 12, 1972 – 20xx ?	McKendree University	Lebanon, Illinois	C	Inactive
553	Psi Alpha	February 26, 1972 – 1980	Berry College	Mount Berry, Georgia	J	Inactive
554	Psi Beta	February 19, 1972 – 1975	Illinois Central College	East Peoria, Illinois	F	Inactive
555	Psi Gamma	April 29, 1972 – February 16, 2002	Wentworth Military Academy and College	Lexington, Missouri	C	Inactive	[41]
556	Psi Delta	May 14, 1972 – February 6, 2010	University of Maine at Machias	Machias, Maine	R	Inactive	[36]
557	Psi Epsilon	June 2, 1972 – February 8, 1992	Delgado Community College	New Orleans, Louisiana	J	Inactive	[134]
558	Psi Zeta	October 29, 1972 – 1985	Bishop College	Marshall, Texas	D	Inactive
559	Psi Eta	November 17, 1972 – 1985; December 15, 2013	Interamerican University of Puerto Rico	San Germán, Puerto Rico	K	Active
560	Psi Theta	December 16, 1972 – 1975	Moorhead State University	Moorhead, Minnesota	E	Inactive
561	Psi Iota	December 16, 1972 – 1973	Blinn College	Brenham, Texas	D	Inactive
562	Psi Kappa	March 3, 1973 – 1983	Chattanooga State Community College	Chattanooga, Tennessee	I	Inactive
563	Psi Lambda	March 13, 1973 – February 6, 1999	Rust College	Holly Springs, Mississippi	J	Inactive	[149]
564	Psi Mu	April 28, 1973 – July 13, 2002	University of Mary Hardin–Baylor	Belton, Texas	D	Inactive	[17]
565	Psi Nu	October 5, 1973 – July 16, 1994; May 7, 2011 – July 15, 2022	Benedict College	Columbia, South Carolina	L	Inactive	[35][49][150]
566	Psi Xi	November 11, 1973 – 1985	Alabama State University	Montgomery, Alabama	J	Inactive
567	Psi Omicron	January 11, 1974 – 1989	Morehouse College	Atlanta, Georgia	J	Inactive
568	Psi Pi	March 16, 1974 – 1982	Penn State Hazleton	Hazleton, Pennsylvania	O	Inactive
569	Psi Rho	March 9, 1974 – 1977	University of North Florida	Jacksonville, Florida	K	Inactive
570	Psi Sigma	May 4, 1974 – 1987; February 16, 2014	Albany State University	Albany, Georgia	J	Active
571	Psi Tau	April 27, 1974 – July 11, 1987	Virginia State University	Petersburg, Virginia	M	Inactive	[147]
572	Psi Upsilon	December 14, 1974 – July 14, 1990	Southwestern Oklahoma State University	Weatherford, Oklahoma	C	Inactive	[95]
573	Psi Phi	May 3, 1975 – 1984; October 20, 2001	Tennessee State University	Nashville, Tennessee	I	Active
574	Psi Chi	May 18, 1975 – 1982	University of South Alabama	Mobile, Alabama	J	Inactive
575	Psi Psi	July 5, 1975 – July 1992	University of Arkansas at Pine Bluff	Pine Bluff, Arkansas	D	Inactive	[137]
576	Psi Omega	November 22, 1975 – 19x ?; 1982	University of Central Florida	Orlando, Florida	K	Active	[151]
577	Omega Alpha	December 5, 1975 – 1979	Tarkio College	Tarkio, Missouri	C	Inactive
578	Omega Beta	May 2, 1976 – 1979	Augsburg University	Minneapolis, Minnesota	E	Inactive
579	Omega Gamma	May 2, 1976 – April 30, 2022	Angelo State University	San Angelo, Texas	D	Inactive	[152]
580	Omega Delta	April 30, 1976 – 1982	Fairfield University	Fairfield, Connecticut	R	Inactive
581	Omega Epsilon	April 30, 1976	Illinois Wesleyan University	Bloomington, Illinois	F	Active
582	Omega Zeta	May 21, 1976 – 1981	Durham College	Durham, North Carolina	L	Inactive	[j]
583	Omega Eta	October 8, 1976 – July 19, 1986	Loyola University	New Orleans, Louisiana	J	Inactive	[75]
584	Omega Theta	November 13, 1976 – 1988	Lon Morris College	Jacksonville, Texas	D	Inactive
585	Omega Iota	April 2, 1977 – 1979	Marian University	Indianapolis, Indiana	H	Inactive
586	Omega Kappa	April 15, 1977 – 1988	Coastal Carolina University	Conway, South Carolina	L	Inactive
587	Omega Lambda	April 16, 1977 – 1981; September 6, 2004 – January 26, 2018	Fisk University	Nashville, Tennessee	I	Inactive	[125][90]
588	Omega Mu	May 5, 1977 – June 27, 2020	Clarion University of Pennsylvania	Clarion, Pennsylvania	O	Inactive	[39]
589	Omega Nu	September 17, 1977 – 1983	Southern New Hampshire University	Manchester, New Hampshire	R	Inactive
590	Omega Xi	December 3, 1977 – February 7, 2004	Cornell College	Mount Vernon, Iowa	E	Inactive	[69]
591	Omega Omicron	November 13, 1977 – 1989	Concordia College	Moorhead, Minnesota	E	Inactive
592	Omega Pi	April 29, 1978 – 1987	Arkansas State University	Jonesboro, Arkansas	C	Inactive
593	Omega Rho	February 25, 1978 – 1982; March 16, 2008	Interamerican University of Puerto Rico, Metropolitan Campus	San Juan, Puerto Rico	K	Active
594	Omega Sigma	October 21, 1978 – 1983; April 18, 2009	California State University, Fullerton	Fullerton, California	B	Active	[111]
595	Omega Tau	December 2, 1978 – 1982	Beloit College	Beloit, Wisconsin	E	Inactive
596	Omega Upsilon	December 8, 1978 – 1982	Florida International University	Miami, Florida	K	Inactive
597	Omega Phi	December 9, 1978 – 1984	Tougaloo College	Tougaloo, Mississippi	J	Inactive
598	Omega Chi	March 31, 1979 – July 10, 1999; April 19, 2025	Jacksonville State University	Jacksonville, Alabama	J	Active	[100]
599	Omega Psi	March 31, 1979 – 1992; March 31, 2023	Jackson State University	Jackson, Mississippi	J	Inactive	[60][153]
600	Omega Omega	April 28, 1979 – July 11, 1987	Gallaudet University	Washington, D.C.	N	Inactive	[66][147]
601	Alpha Alpha Alpha	April 29, 1979 – 1984	Maryville College of the Sacred Heart	St. Louis, Missouri	C	Inactive
602	Alpha Alpha Beta	December 15, 1979 – July 1992	C.W. Post Campus of Long Island University	Greenvale, New York	P	Inactive	[137]
603	Alpha Alpha Gamma	February 2, 1980 – 1982	Weber State University	Ogden, Utah	B	Inactive
604	Alpha Alpha Delta	April 27, 1980 – July 19, 1986; December 6, 2008	Salisbury University	Salisbury, Maryland	N	Active	[66][75][154]
605	Alpha Alpha Epsilon	April 26, 1980 – January 24, 2015	College of Charleston	Charleston, South Carolina	L	Inactive	[155]
607	Alpha Alpha Eta	April 27, 1980 – February 9, 1991; xxxx ? – June 23, 2011	MacMurray College	Jacksonville, Illinois	F	Inactive	[48][96]
608	Alpha Alpha Theta	May 3, 1980 – February 9, 1991; October 8, 1994 – June 24, 2011	Saint Ambrose University	Davenport, Iowa	E	Inactive	[48][30]
609	Alpha Alpha Iota	April 26, 1980 – February 5, 2005	Barber–Scotia College	Concord, North Carolina	L	Inactive	[140]
610	Alpha Alpha Kappa	October 16, 1980 – July 19, 1986	Snow College	Ephraim, Utah	B	Inactive	[75]
611	Alpha Alpha Lambda	May 24, 1980 – February 18, 1995	Alcorn State University	Lorman, Mississippi	J	Inactive	[156]
612	Alpha Alpha Mu	October 18, 1980 – 1988	University of Scranton	Scranton, Pennsylvania	O	Inactive
613	Alpha Alpha Nu	May 3, 1981 – 1983	Palm Beach Junior College	Lake Worth, Florida	K	Inactive
614	Alpha Alpha Xi	February 28, 1981	University of the Pacific	Stockton, California	A	Active
615	Alpha Alpha Omicron	March 28, 1981	Longwood University	Farmville, Virginia	M	Active
616	Alpha Alpha Pi	April 26, 1981 – xxxx ?	Westminster College	New Wilmington, Pennsylvania	O	Inactive
617	Alpha Alpha Rho	May 9, 1981	University of the Incarnate Word	San Antonio, Texas	D	Active
618	Alpha Alpha Sigma	September 19, 1980 – July 19, 1997	University of Louisiana at Monroe	Monroe, Louisiana	J	Inactive	[85]
619	Alpha Alpha Tau	May 16, 1981 – July 16, 1994; 19xx ? – July 19, 1997	Tallahassee Community College	Tallahassee, Florida	K	Inactive	[49][157]
620	Alpha Alpha Upsilon	June 25, 1981 – July 16, 1994	Mount St. Mary's University	Emmitsburg, Maryland	N	Inactive	[49]
621	Alpha Alpha Phi	November 13, 1981 – July 11, 1987	Columbia College	Columbia, Missouri	C	Inactive	[66][147]
622	Alpha Alpha Chi	February 19, 1982 –July 17, 1993; April 21, 2017 – July 15, 2022	Fairmont State University	Fairmont, West Virginia	O	Inactive	[122][35][145]
623	Alpha Alpha Psi	May 1, 1982 – 1990; December 11, 1994 – July 9, 2005; April 21, 2017 – 20xx ?	Eastfield College	Mesquite, Texas	D	Inactive	[153]
624	Alpha Alpha Omega	May 2, 1982 – July 11, 1998	Middle Tennessee State University	Murfreesboro, Tennessee	I	Inactive	[72]
625	Alpha Beta Alpha	May 15, 1983 – 1987	Indiana University Southeast	New Albany, Indiana	H	Inactive
626	Alpha Beta Beta	December 10, 1983 – 1991	Saint Bonaventure University	Olean, New York	Q	Active
627	Alpha Beta Gamma	March 4, 1984	Knox College	Galesburg, Illinois	F	Active
628	Alpha Beta Delta	March 31, 1984	Widener University	Chester, Pennsylvania	P	Active
629	Alpha Beta Epsilon	April 7, 1984 – 1987	University of Arkansas at Monticello	Monticello, Arkansas	D	Inactive
630	Alpha Beta Zeta	March 31, 1984	Radford University	Radford, Virginia	M	Active
631	Alpha Beta Eta	May 5, 1984 – 1990	College of the Southwest	Hobbs, New Mexico	B	Inactive
632	Alpha Beta Theta	April 28, 1985 – July 16, 1994	Morris College	Sumter, South Carolina	L	Inactive	[49]
633	Alpha Beta Iota	October 27, 1985 – 1990	Saint Joseph's College	Rensselaer, Indiana	F	Inactive
634	Alpha Beta Kappa	March 8, 1986 – July 1991; June 7, 2003 – February 6, 2010	University of New Orleans	New Orleans, Louisiana	J	Inactive	[48][36][71]
635	Alpha Beta Lambda	October 12, 1985 – July 12, 2003	Wright State University	Dayton, Ohio	H	Inactive	[27]
636	Alpha Beta Mu	April 27, 1986 – June 22, 2019	Grove City College	Grove City, Pennsylvania	O	Inactive	[52]
637	Alpha Beta Nu	September 20, 1986 – January 28, 2012; August 27, 2017	Penn State Erie, The Behrend College	Erie, Pennsylvania	O	Active	[113][145]
638	Alpha Beta Xi	December 6, 1986	State University of New York at Geneseo	Geneseo, New York	Q	Active
639	Alpha Beta Omicron	December 21, 1986 – February 9, 1991; April 24, 2004	Elmhurst University	Elmhurst, Illinois	F	Active	[48][60]
640	Alpha Beta Pi	February 21, 1987 – 1989	Lenoir–Rhyne College	Hickory, North Carolina	L	Inactive
641	Alpha Beta Rho	March 28, 1987 – 20xx ?	University of Pittsburgh at Bradford	Bradford, Pennsylvania	Q	Inactive
642	Alpha Beta Sigma	April 12, 1987 – January 26, 2018	Robert Morris University	Moon Township, Pennsylvania	O	Inactive	[90]
643	Alpha Beta Tau	June 1, 1987 – July 12, 2008; September 27, 2015	Washington and Lee University	Lexington, Virginia	M	Active	[47][76][158]
644	Alpha Beta Upsilon	August 14, 1987 – July 17, 1993	Broward Community College	Davie, Florida	K	Inactive	[122]
645	Alpha Beta Phi	September 13, 1987 – July 16, 1994	Concordia University	Austin, Texas	D	Inactive	[49]
646	Alpha Beta Chi	December 29, 1987 – July 14, 2007	State University of New York at Plattsburgh	Plattsburgh, New York	Q	Inactive	[30]
647	Alpha Beta Psi	September 9, 1988	Roanoke College	Salem, Virginia	M	Active
648	Alpha Beta Omega	December 3, 1988	Old Dominion University	Norfolk, Virginia	M	Active
649	Alpha Gamma Alpha	April 30, 1989	Dickinson College	Carlisle, Pennsylvania	O	Active	[22]
650	Alpha Gamma Beta	April 15, 1989 – February 8, 1997	Clark University	Worcester, Massachusetts	R	Inactive	[159]
651	Alpha Gamma Gamma	May 13, 1989 – June 24, 2017	Hunter College	New York City, New York	P	Inactive	[104]
652	Alpha Gamma Delta	January 27, 1990 – June 28, 2013; November 21, 2015	State University of New York at New Paltz	New Paltz, New York	Q	Active	[76][47][107]
653	Alpha Gamma Epsilon	March 10, 1990 – July 15, 1995	DeVry Institute of Technology	Decatur, Georgia	J	Inactive	[64]
654	Alpha Gamma Zeta	March 24, 1990 – June 24, 2011	Houston Baptist University	Houston, Texas	D	Inactive	[30][96]
655	Alpha Gamma Eta	April 28, 1990	University of Vermont	Burlington, Vermont	R	Active
656	Alpha Gamma Theta	March 30, 1990 – February 5, 2005	Columbus State Community College	Columbus, Ohio	H	Inactive	[140]
657	Alpha Gamma Iota	March 24, 1991	University of the Sciences	Philadelphia, Pennsylvania	P	Active
658	Alpha Gamma Kappa	March 3, 1991	Southwestern University	Georgetown, Texas	D	Active
659	Alpha Gamma Lambda	April 14, 1991	Albion College	Albion, Michigan	G	Active
660	Alpha Gamma Mu	June 1, 1991 – c. 2013	William Paterson University	Wayne, New Jersey	P	Inactive
661	Alpha Gamma Nu	May 31, 1991 – February 5, 2000; December 5, 2009	University of California, Santa Cruz	Santa Cruz, California	A	Active	[63]
662	Alpha Gamma Xi	December 18, 1991	University of Dayton	Dayton, Ohio	H	Inactive
663	Alpha Gamma Omicron	September 14, 1991 – 20xx ?	Heidelberg University	Tiffin, Ohio	H	Inactive
664	Alpha Gamma Pi	September 14, 1991 – 20xx ?	University of Maine at Farmington	Farmington, Maine	R	Active
665	Alpha Gamma Rho	February 22, 1992 – July 15, 2022	Florida Institute of Technology	Melbourne, Florida	K	Inactive	[35]
666	Alpha Gamma Sigma	June 7, 1992 – April 30, 2022	New Jersey City University	Jersey City, New Jersey	P	Inactive	[152]
667	Alpha Gamma Tau	November 22, 1992 – July 11, 1998 – 20xx ?	Stephens College	Columbia, Missouri	C	Inactive	[72]
668	Alpha Gamma Upsilon	December 6, 1992 – 20xx ?	Carlow University	Pittsburgh, Pennsylvania	O	Inactive
669	Alpha Gamma Phi	December 10, 1992	Northern Kentucky University	Highland Heights, Kentucky	H	Active
670	Alpha Gamma Chi	March 28, 1993	Frostburg State University	Frostburg, Maryland	N	Active
671	Alpha Gamma Psi	March 13, 1993 – July 13, 2002	Mercyhurst College	Erie, Pennsylvania	O	Inactive	[17]
672	Alpha Gamma Omega	April 3, 1993 – January 28, 2017	University of Texas at San Antonio	San Antonio, Texas	D	Inactive	[61]
673	Alpha Delta Alpha	April 18, 1993 – July 19, 1997	Rutgers University–Camden	Camden, New Jersey	P	Inactive	[85]
674	Alpha Delta Beta	April 18, 1993 – April 1, 2021	Wesley College	Dover, Delaware	P	Inactive	[70]
675	Alpha Delta Gamma	May 1, 1993 – June 23, 2012	Loyola University Maryland	Baltimore, Maryland	N	Inactive	[142]
676	Alpha Delta Delta	May 8, 1993	George Mason University	Fairfax, Virginia	N	Active
677	Alpha Delta Epsilon	August 22, 1993 – July 15, 1995	Metropolitan Community College	Blue Springs, Missouri	C	Inactive	[64]
678	Alpha Delta Zeta	March 13, 1994 – July 11, 1998	New Mexico State University Carlsbad	Carlsbad, New Mexico	B	Inactive	[72]
679	Alpha Delta Eta	March 19, 1994	University at Albany, SUNY	Albany, New York	Q	Active
680	Alpha Delta Theta	May 21, 1994	University of California, Riverside	Riverside, California	B	Active
681	Alpha Delta Iota	November 19, 1994	Virginia Commonwealth University	Richmond, Virginia	M	Active
682	Alpha Delta Kappa	December 3, 1994 – February 6, 2010	California State University, Fresno	Fresno, California	A	Inactive	[36]
683	Alpha Delta Lambda	May 13, 1995 – xxxx ?; February 23, 2019	Florida Atlantic University	Boca Raton, Florida	K	Active	[118]
684	Alpha Delta Mu	June 3, 1995	Ramapo College	Mahwah, New Jersey	P	Active
685	Alpha Delta Nu	March 30, 1996	Embry–Riddle Aeronautical University, Daytona Beach	Daytona Beach, Florida	K	Active
686	Alpha Delta Xi	April 14, 1996	Christopher Newport University	Newport News, Virginia	M	Active
687	Alpha Delta Omicron	May 18, 1996 – January 28, 2017	West Virginia Wesleyan College	Buckhannon, West Virginia	M	Inactive	[61]
688	Alpha Delta Pi	September 28, 1996	University of West Alabama	Livingston, Alabama	J	Active
689	Alpha Delta Rho	December 27, 1996 – July 9, 2005	Northern Arizona University	Flagstaff, Arizona	B	Inactive	[20][153]
690	Alpha Delta Sigma	April 13, 1997 – July 13, 2002; February 25, 2006	Lindenwood University	St. Charles, Missouri	C	Active	[17][32]
691	Alpha Delta Tau	April 26, 1997	Nova Southeastern University	Davie, Florida	K	Active
692	Alpha Delta Upsilon	April 26, 1997	Saginaw Valley State University	University Center, Michigan	G	Active
693	Alpha Delta Phi	May 3, 1997	Seton Hall University	South Orange, New Jersey	P	Active
694	Alpha Delta Chi	February 28, 1998 – July 14, 2007	Our Lady of the Lake University	San Antonio, Texas	D	Inactive	[30]
695	Alpha Delta Psi	February 21, 1998 – February 6, 2010	Lindsey Wilson College	Columbia, Kentucky	I	Inactive	[36]
696	Alpha Delta Omega	March 20, 1998 – June 19, 2021	Saint Vincent College	Latrobe, Pennsylvania	O	Inactive	[33]
697	Alpha Epsilon Alpha	May 3, 1998 – February 5, 2005	Alderson-Broaddus College	Philippi, West Virginia	M	Inactive	[140]
698	Alpha Epsilon Beta	May 17, 1998	Ohio Northern University	Ada, Ohio	H	Active
699	Alpha Epsilon Gamma	September 18, 1998 – February 16, 2002	Montana State University Billings	Billings, Montana	A	Inactive	[41]
700	Alpha Epsilon Delta	December 5, 1998 – February 7, 2004	Goldey–Beacom College	Wilmington, Delaware	P	Inactive	[69]
701	Alpha Epsilon Epsilon	December 5, 1998 – October 8, 2022	Henderson State University	Arkadelphia, Arkansas	D	Inactive	[106]
702	Alpha Epsilon Zeta	December 12, 1998	University of Texas at Dallas	Richardson, Texas	D	Active
703	Alpha Epsilon Eta	December 4, 1999 – January 26, 2018	Concord University	Athens, West Virginia	M	Inactive	[90]
704	Alpha Epsilon Theta	March 12, 2000	University of Akron	Akron, Ohio	H	Active
705	Alpha Epsilon Iota	September 9, 2000 – February 3, 2007	Xavier University	Cincinnati, Ohio	H	Inactive	[116]
706	Alpha Epsilon Kappa	December 3, 2000 – 20xx ?	Cedar Crest College	Allentown, Pennsylvania	O	Inactive
707	Alpha Epsilon Lambda	March 10, 2001	McDaniel College	Westminster, Maryland	N	Active
708	Alpha Epsilon Mu	April 28, 2001 – February 3, 2007	Concordia University	Seward, Nebraska	C	Inactive	[116]
709	Alpha Epsilon Nu	May 5, 2001	University of San Francisco	San Francisco, California	A	Active
710	Alpha Epsilon Xi	April 13, 2002 – February 4, 2006	LaGrange College	LaGrange, Georgia	J	Inactive	[160]
711	Alpha Epsilon Omicron	April 13, 2002 – March 1, 2021	Siena Heights University	Adrian, Michigan	G	Inactive	[70]
712	Alpha Epsilon Pi	September 7, 2003 – October 8, 2022	Georgia Military College	Milledgeville, Georgia	J	Inactive	[106]
713	Alpha Epsilon Rho	October 11, 2003 – February 7, 2009	West Liberty University	West Liberty, West Virginia	O	Inactive	[119]
714	Alpha Epsilon Sigma	November 22, 2003 – February 4, 2006	Saint Francis College	Brooklyn, New York	P	Inactive	[160]
715	Alpha Epsilon Tau	December 6, 2003 – January 30, 2016	University of Dallas	Irving, Texas	D	Inactive	[51]
716	Alpha Epsilon Upsilon	February 20, 2004 – January 25, 2014	Barton College	Wilson, North Carolina	L	Inactive	[60][65]
717	Alpha Epsilon Phi	October 29, 2004	Mississippi Valley State University	Itta Bena, Mississippi	J	Active	[40]
718	Alpha Epsilon Chi	April 16, 2005 – June 25, 2016	Bethany College	Bethany, West Virginia	O	Inactive	[40][59]
719	Alpha Epsilon Psi	May 4, 2005	Bridgewater College	Bridgewater, Virginia	M	Active	[40]
720	Alpha Epsilon Omega	May 14, 2005	Southern Arkansas University	Magnolia, Arkansas	D	Active	[40]
721	Alpha Zeta Alpha	September 11, 2005 – June 22, 2012	Virginia Intermont College	Bristol, Virginia	M	Inactive	[105][142]
722	Alpha Zeta Beta	February 25, 2006	University of Hartford	West Hartford, Connecticut	R	Active	[32]
723	Alpha Zeta Gamma	March 5, 2006	The College of New Jersey	Ewing, New Jersey	P	Active	[32]
724	Alpha Zeta Delta	April 23, 2006	Lake Forest College	Lake Forest, Illinois	F	Active	[32]
725	Alpha Zeta Epsilon	May 7, 2006 – January 28, 2012	College of Mount Saint Joseph	Cincinnati, Ohio	H	Inactive	[113]
726	Alpha Zeta Zeta	October 21, 2006 – June 27, 2015	Husson University	Bangor, Maine	R	Inactive	[42][68]
727	Alpha Zeta Eta	November 11, 2006	University of Alaska Anchorage	Anchorage, Alaska	A	Active	[68]
728	Alpha Zeta Theta	November 12, 2006 – June 25, 2016	University of Alaska Southeast	Juneau, Alaska	A	Inactive	[59][68]
729	Alpha Zeta Iota	November 12, 2006 – 20xx ?	Grand Valley State University	Allendale, Michigan	G	Inactive	[68]
730	Alpha Zeta Kappa	December 2, 2006	Eastern Kentucky University	Richmond, Kentucky	I	Active	[68]
731	Alpha Zeta Lambda	December 10, 2006 – 20xx ?	State University of New York at Cortland	Cortland, New York	Q	Inactive	[68]
732	Alpha Zeta Mu	December 10, 2006	Shepherd University	Shepherdstown, West Virginia	N	Active	[68]
733	Alpha Zeta Nu	December 9, 2006 – June 22, 2019	University of North Georgia	Dahlonega, Georgia	J	Inactive	[52][68]
734	Alpha Zeta Xi	April 21, 2007	Lake Superior State University	Sault Sainte Marie, Michigan	G	Active	[68]
735	Alpha Zeta Omicron	April 29, 2007 – June 22, 2019	Oakland University	Rochester, Michigan	G	Inactive	[68][52]
736	Alpha Zeta Pi	December 7, 2008 – 20xx ?	University of Maryland, Baltimore County	Baltimore, Maryland	N	Inactive
737	Alpha Zeta Rho	February 16, 2009 – 20xx ?	Defiance College	Defiance, Ohio	H	Inactive
738	Alpha Zeta Sigma	April 26, 2009 – 20xx ?	Saint Anselm College	Goffstown, New Hampshire	R	Inactive
739	Alpha Zeta Tau	April 25, 2010 – March 28, 2020	University of Pittsburgh at Johnstown	Johnstown, Pennsylvania	O	Inactive	[141][161]
740	Alpha Zeta Upsilon	May 7, 2010	University of Nevada, Las Vegas	Paradise, Nevada	B	Active	[32][141]
741	Alpha Zeta Phi	May 1, 2010 – 20xx ?	Regent University	Virginia Beach, Virginia	M	Inactive	[141]
742	Alpha Zeta Chi	May 7, 2010 – January 26, 2012	New England College	Henniker, New Hampshire	R	Inactive	[141][162]
743	Alpha Zeta Psi	November 21, 2011 – June 28, 2013	University of Wisconsin–Whitewater	Whitewater, Wisconsin	E	Inactive	[107]
744	Alpha Zeta Omega	February 5, 2011	Parkland College	Champaign, Illinois	F	Active
745	Alpha Eta Alpha	May 1, 2011	St. Thomas Aquinas College	Sparkill, New York	P	Active	[163]
746	Alpha Eta Beta	August 13, 2011 – June 27, 2015	Art Institute of Washington	Arlington, Virginia	N	Inactive	[42]
747	Alpha Eta Gamma	February 25, 2012	University of California, Merced	Merced, California	A	Active
748	Alpha Eta Delta	March 17, 2012 – January 28, 2017	University of Illinois at Springfield	Springfield, Illinois	F	Inactive	[61]
749	Alpha Eta Epsilon	April 29, 2012 – January 30, 2016	King University	Bristol, Tennessee	I	Inactive	[51]
750	Alpha Eta Zeta	May 25, 2012	Clayton State University	Morrow, Georgia	J	Active
751	Alpha Eta Eta	December 2, 2012	Saint Leo University	Saint Leo, Florida	K	Active
752	Alpha Eta Theta	December 8, 2012 – April 1, 2021	University of the South	Sewanee, Tennessee	I	Inactive	[70]
753	Alpha Eta Iota	June 1, 2013	University of Denver	Denver, Colorado	C	Active
754	Alpha Eta Kappa	October 12, 2013 – June 19, 2021	California State University, Stanislaus	Turlock, California	A	Inactive	[33]
755	Alpha Eta Lambda	February 8, 2014	Eureka College	Eureka, Illinois	F	Active
756	Alpha Eta Mu	March 1, 2014 – June 19, 2021	SUNY Canton	Canton, New York	Q	Inactive	[33]
757	Alpha Eta Nu	May 3, 2014	Furman University	Greenville, South Carolina	L	Active
758	Alpha Eta Xi	September 21, 2014 – June 27, 2020	Alvernia University	Reading, Pennsylvania	O	Inactive	[39]
759	Alpha Eta Omicron	January 31, 2015	Stockton University	Galloway Township, New Jersey	P	Active
760	Alpha Eta Pi	February 7, 2015	St. John's University	Queens, New York	P	Active
761	Alpha Eta Rho	April 11, 2015	Ohio University Lancaster	Lancaster, Ohio	H	Active	[164]
762	Alpha Eta Sigma	September 27, 2015 – 20xx ?	Cazenovia College	Cazenovia, New York	Q	Active	[47][76]
	Canada Alpha	December 13, 2015	University of British Columbia	Vancouver, British Columbia, Canada	A	Active	[47]
763	Alpha Eta Tau	May 1, 2016	Hofstra University	Hempstead, New York	P	Active	[47]
764	Alpha Eta Upsilon	May 26, 2016 – 20xx ?	University of Puerto Rico at Cayey	Cayey, Puerto Rico	K	Inactive	[47]
765	Alpha Eta Phi	September 3, 2016 – 20xx ?	DeSales University	Center Valley, Pennsylvania	O	Active	[165]
766	Alpha Eta Chi	September 18, 2016	Bellarmine University	Louisville, Kentucky	I	Active	[165]
767	Alpha Eta Psi	September 26, 2016 – June 22, 2019	Siena College	Loudonville, New York	Q	Inactive	[52][165]
768	Alpha Eta Omega	December 10, 2016 – June 24, 2023	Emerson College	Boston, Massachusetts	R	Inactive	[110]
769	Alpha Theta Alpha	February 26, 2017	Saint Joseph's University	Philadelphia, Pennsylvania	P	Active	[145]
770	Alpha Theta Beta	May 7, 2017	Morehead State University	Morehead, Kentucky	I	Active	[145]
771	Alpha Theta Gamma	October 20, 2017 – June 19, 2021	University of Colorado Colorado Springs	Colorado Springs, Colorado	C	Inactive	[33]
772	Alpha Theta Delta	December 2, 2017 – June 19, 2021	University of South Florida St. Petersburg	St. Petersburg, Florida	K	Inactive	[145][33]
773	Alpha Theta Epsilon	June 2, 2018	Georgia State University	Atlanta, Georgia	J	Active
774	Alpha Theta Zeta	November 11, 2018	Bentley University	Waltham, Massachusetts	R	Active	[118]
775	Alpha Theta Eta	December 2, 2018	Northeastern University	Boston, Massachusetts	R	Active	[118]
776	Alpha Theta Theta	April 28, 2019	Sacred Heart University	Fairfield, Connecticut	R	Active	[118]
777	Alpha Theta Iota	May 3, 2019	Bon Secours Memorial College of Nursing	Richmond, Virginia	M	Active	[118]
778	Alpha Theta Kappa	May 4, 2019 – July 15, 2022	Virginia Wesleyan University	Virginia Beach, Virginia	M	Inactive	[35][118]
779	Alpha Theta Lambda	October 12, 2019	Livingstone College	Salisbury, North Carolina	L	Active
780	Alpha Theta Mu	March 25, 2021	Kennesaw State University	Kennesaw, Georgia	J	Active
781	Alpha Theta Nu	June 26, 2021	Kettering University	Flint, Michigan	G	Active
782	Alpha Theta Xi	February 18, 2022	St. Petersburg College	St. Petersburg, Florida	K	Active
783	Alpha Theta Omicron	November 22, 2024	Florida SouthWestern State College	Fort Myers, Florida	K	Active
784	Alpha Theta Pi	April 7, 2025	National University	San Diego, California	J	Active
	Farmingdale State College		Farmingdale State College	Farmingdale, NY	P	Petitioning	[k]
	Elizabethtown College		Elizabethtown College	Elizabethtown, PA	O	Petitioning	[166][l]

Notes

1. Chapter went inactive during World War II.
2. In 2008, Polytechnic was absorbed by NYU and became the New York University Tandon School of Engineering.
3. In 2021, the national fraternity closed the chapter after an investigation into allegations of hazing.
4. The national fraternity suspended the chapter for violations of membership and risk management policies.
5. Chapter formed at Bloomsburg State College, now Commonwealth University-Bloomsburg.
6. Chapter's charter was revoked for violationg the fraternity's membership policies.
7. The national fraternity closed the chapter for violating risk management policies.
8. The national fraternity suspended the chapter for hazing.
9. The chapter's chartering in 1970 fell apart after the letters had been assigned. It was not chartered for nearly thirty years.
10. The college closed in 1980.
11. Colony formed on May 2021.
12. Colony was formed on December 8, 2024.