| Bob | Muassasa | Charterli | | Holat | Nizom tartibi | Mintaqa | Shtat |
|---|
| Alfa | Nyu-York shahridagi shahar kolleji | 1899 | | Faol emas | 1 | Shimoli-sharq | Nyu York |
| Beta | Kolumbiya universiteti | 1901 | | Faol | 2 | Shimoli-sharq | Nyu York |
| Gamma | Nyu-York universiteti | 1903 | | Faol emas | 3 | Shimoli-sharq | Nyu York |
| Delta | Massachusets Texnologiya Instituti (MIT) | 1904 | | Faol emas | 4 | Shimoli-sharq | Massachusets shtati |
| Epsilon | Penn davlat universiteti | 1905 | | Faol | 5 | Shimoli-sharq | Pensilvaniya |
| Zeta | Vashington va Li universiteti | 1906 | | Faol emas | 6 | O'rta Atlantika | Virjiniya |
| Eta | Texas universiteti | 1907 | | Faol | 7 | Markaziy | Texas |
| Teta | Kornell universiteti | 1907 | | Faol emas | 8 | Shimoli-sharq | Nyu York |
| Iota | Pensilvaniya universiteti | 1908 | | Faol emas | 9 | Shimoli-sharq | Pensilvaniya |
| Kappa | Auburn universiteti | 1908 | | Faol emas | 10 | Janubi-sharqiy | Alabama |
| Lambda | Janubiy metodist universiteti dan o'tkazildi Trinity universiteti (Texas) 1915 yilda | 1910 | | Faol emas | 11 | Markaziy | Texas |
| Mu | Chikago universiteti | 1910 | | Faol emas | 12 | Buyuk ko'llar | Illinoys |
| Yo'q | Ueynsburg universiteti (universitet qardosh tashkilotlarni yo'q qildi) | 1910 | | Faol emas | 13 | Shimoli-sharq | Pensilvaniya |
| Omikron | Tennessi universiteti dan o'tkazildi Cumberland universiteti 1931 yilda | 1912 | | Faol emas | 14 | O'rta Atlantika | Tennessi |
| Xilgard[1] | Berkli Kaliforniya universiteti | 1915 | | Faol | 15 | Tinch okeani | Kaliforniya |
| Pi | Furman universiteti | 1915 | | Faol emas | 16 | O'rta Atlantika | Janubiy Karolina |
| Rho | Shimoliy Karolina shtati universiteti | 1915 | | Faol emas | 17 | O'rta Atlantika | Shimoliy Karolina |
| Sigma | Thiel kolleji | 1915 | | Faol | 18 | Shimoli-sharq | Pensilvaniya |
| Tau[2] | Hillsdeyl kolleji | 1915 | | Faol | 19 | Ogayo vodiysi | Michigan |
| Upsilon | Franklin va Marshal kolleji | 1915 | | Faol emas | 20 | Shimoli-sharq | Pensilvaniya |
| Phi | Sent-Luis universiteti | 1916 | | Faol emas | 21 | Markaziy | Missuri |
| Chi | Tulane universiteti | 1916 | | Faol emas | 22 | Janubi-sharqiy | Luiziana |
| Psi | Wofford kolleji | 1916 | | Faol emas | 23 | O'rta Atlantika | Janubiy Karolina |
| Omega | Pitsburg universiteti | 1916 | | Faol | 24 | Shimoli-sharq | Pensilvaniya |
| Alfa alfa | Illinoys universiteti | 1919 | | Faol emas | 25 | Buyuk ko'llar | Illinoys |
| Alfa Beta | Boston universiteti | 1920 | | Faol emas | 26 | Shimoli-sharq | Massachusets shtati |
| Alfa Gamma | Jorjiya Texnologiya Instituti | 1920 | | Faol | 27 | Janubi-sharqiy | Gruziya |
| Alfa deltasi | Shimoliy Karolina universiteti | 1920 | | Faol | 28 | O'rta Atlantika | Shimoliy Karolina |
| Alfa Epsilon | Dyuk universiteti | 1920 | | Faol | 29 | O'rta Atlantika | Shimoliy Karolina |
| Alfa Zeta | Alfred universiteti (universitet qardosh tashkilotlarni yo'q qildi) | 1920 | | Faol emas | 30 | Shimoli-sharq | Nyu York |
| Alfa eta | Ogayo Shimoliy universiteti | 1920 | | Faol | 31 | Ogayo vodiysi | Ogayo shtati |
| Alfa-teta | Michigan universiteti | 1920 | | Faol | 32 | Ogayo vodiysi | Michigan |
| Alfa Iota | Ogayo shtati universiteti | 1920 | | Faol | 33 | Ogayo vodiysi | Ogayo shtati |
| Alfa Kappa | Viskonsin universiteti | 1920 | | Yangi bob | 34 | Buyuk ko'llar | Viskonsin |
| Alfa Lambda | Millikin universiteti | 1921 | | Faol | 35 | Buyuk ko'llar | Illinoys |
| Alfa Mu | Virjiniya universiteti | 1921 | | Faol | 36 | O'rta Atlantika | Virjiniya |
| Alfa Nu | Oglethorpe universiteti | 1922 | | Faol | 37 | Janubi-sharqiy | Gruziya |
| Alfa Xi | Nyu-Meksiko universiteti | 1947[3] | | Faol emas | 38 | tog | Nyu-Meksiko |
| Alfa Omikron | McGill universiteti | 1922 | | Faol emas | 39 | Kanadalik | Kvebek |
| Alpha Pi | Michigan shtati universiteti | 1923 | | Faol | 40 | Ogayo vodiysi | Michigan |
| Alpha Rho | Kolorado universiteti | 1924 | | Faol | 41 | tog | Kolorado |
| Alfa Sigma | Merilend universiteti | 1924 | | Faol | 42 | Shimoli-sharq | Merilend |
| Alpha Tau | Albion kolleji | 1917 | | Faol | 43 | Ogayo vodiysi | Michigan |
| Alpha Upsilon | Kanzas shtati universiteti | 1925 | | Faol | 44 | Markaziy | Kanzas |
| Alpha Phi | Janubiy Kaliforniya universiteti | 1925 | | Faol emas | 45 | Tinch okeani | Kaliforniya |
| Alfa Chi | Stetson universiteti | 1925 | | Faol | 46 | Janubi-sharqiy | Florida |
| Alfa Psi | Nebraska universiteti | 1925 | | Faol emas | 47 | Markaziy | Nebraska |
| Alfa Omega | Vashington universiteti | 1926 | | Faol emas | 48 | Tinch okeani | Vashington |
| Beta-alfa | Ayova shtati universiteti | 1927 | | Faol | 49 | Buyuk ko'llar | Ayova |
| Beta Beta | Missuri universiteti | 1927 | | Faol emas | 50 | Markaziy | Missuri |
| Beta Gamma | Kaliforniya universiteti, Los-Anjeles | 1927 | | Faol | 51 | Tinch okeani | Kaliforniya |
| Beta delta | Birmingem-Janubiy kolleji | 1928 | | Faol emas | 52 | Janubi-sharqiy | Alabama |
| Beta Epsilon | Oregon shtat universiteti | 1928 | | Faol emas | 53 | Tinch okeani | Oregon |
| Beta-Zeta | Florida universiteti | 1930 | | Faol | 54 | Janubi-sharqiy | Florida |
| Beta Eta | Luiziana davlat universiteti | 1920 | | Faol emas | 55 | Janubi-sharqiy | Luiziana |
| Beta-teta | Lehigh universiteti | 1932 | | Faol emas | 56 | Shimoli-sharq | Pensilvaniya |
| Beta Iota | Vittenberg universiteti | 1932 | | Faol | 57 | Ogayo vodiysi | Ogayo shtati |
| Beta Kappa | Alabama universiteti | 1933 | | Yangi bob | 58 | Janubi-sharqiy | Alabama |
| Beta Lambda | Veyk o'rmon universiteti | 1938 | | Faol emas | 59 | O'rta Atlantika | Shimoliy Karolina |
| Beta Mu | Transilvaniya universiteti | 1941 | | Faol | 60 | O'rta Atlantika | Kentukki |
| Beta-nu | Kaliforniya shtati universiteti, Fresno | 1947 | | Faol | 61 | Tinch okeani | Kaliforniya |
| Beta Xi | Kaliforniya universiteti, Santa-Barbara | 1948 | | Faol emas | 62 | Tinch okeani | Kaliforniya |
| Beta Omikron | Markaziy Michigan universiteti | 1948 | | Faol emas | 63 | Ogayo vodiysi | Michigan |
| Beta Pi | Michigan Texnologik Universiteti | 1948 | | Faol | 64 | Ogayo vodiysi | Michigan |
| Beta-Rho | Xartvik kolleji | 1948 | | Faol emas | 65 | Shimoli-sharq | Nyu York |
| Beta Sigma | Luiziana Texnika Universiteti | 1948 | | Faol emas | 66 | Janubi-sharqiy | Luiziana |
| Beta-Tau | G'arbiy Michigan universiteti | 1948 | | Faol emas | 67 | Ogayo vodiysi | Michigan |
| Beta Upsilon | Lafayetdagi Luiziana universiteti | 1948 | | Faol emas | 68 | Janubi-sharqiy | Luiziana |
| Beta-Phi | Sankt-Frensis universiteti | 1948 | | Faol emas | 69 | Shimoli-sharq | Pensilvaniya |
| Beta Chi | Samford universiteti | 1948 | | Faol emas | 70 | Janubi-sharqiy | Alabama |
| Beta-Psi | Arizona shtati universiteti | 1948 | | Faol | 71 | tog | Arizona |
| Beta Omega | Arizona universiteti | 1948 | | Faol emas | 72 | tog | Arizona |
| Gamma Alpha | San-Diego davlat universiteti | 1948 | | Yangi bob | 73 | Tinch okeani | Kaliforniya |
| Gamma Beta | Arkanzas universiteti | 1949 | | Faol emas | 74 | Janubi-sharqiy | Arkanzas |
| Gamma Gamma | Mayami universiteti | 1949 | | Faol emas | 75 | Janubi-sharqiy | Florida |
| Gamma deltasi | Vashington shtati universiteti | 1949 | | Yangi bob | 76 | Tinch okeani | Vashington |
| Gamma Epsilon | San-Xose davlat universiteti | 1949 | | Faol | 77 | Tinch okeani | Kaliforniya |
| Gamma Zeta | Rutgers universiteti | 1949 | | Faol | 78 | Shimoli-sharq | Nyu-Jersi |
| Gamma eta | Sent-Luisdagi Vashington universiteti | 1950 | | Faol emas | 79 | Markaziy | Missuri |
| Gamma teta | Detroyt Mercy universiteti | 1950 | | Faol emas | 80 | Ogayo vodiysi | Michigan |
| Gamma Iota | Aydaho universiteti | 1950 | | Faol | 81 | tog | Aydaho |
| Gamma Kappa | G'arbiy Illinoys universiteti | 1950 | | Faol emas | 82 | Buyuk ko'llar | Illinoys |
| Gamma Lambda | Nevada universiteti | 1950 | | Faol emas | 83 | tog | Nevada |
| Gamma Mu | Toronto universiteti | 1951 | | Faol emas | 84 | Kanadalik | Ontario |
| Gamma Nu | Shimoliy Arizona universiteti | 1951 | | Faol emas | 85 | tog | Arizona |
| Gamma Xi | Shimoliy Texas universiteti | 1952 | | Faol | 86 | Markaziy | Texas |
| Gamma Tau | Sharqiy Michigan universiteti | 1952 | | Faol | 87 | Ogayo vodiysi | Michigan |
| Gamma Omikron | Fort Xeys davlat universiteti | 1953 | | Faol emas | 88 | Markaziy | Kanzas |
| Gamma Pi | Pensilvaniya shtatidagi Indiana universiteti | 1953 | | Faol emas | 89 | Shimoli-sharq | Pensilvaniya |
| Gamma Sigma | Kaliforniya universiteti, Devis | 1954 | | Faol emas | 90 | Tinch okeani | Kaliforniya |
| Gamma Upsilon | Janubiy Dakota minalar va texnologiyalar maktabi | 1954 | | Faol | 91 | Markaziy | Janubiy Dakota |
| Gamma Rho | Gannon universiteti | 1954 | | Faol | 92 | Shimoli-sharq | Pensilvaniya |
| Gamma Phi | Alma kolleji | 1954 | | Faol emas | 93 | Ogayo vodiysi | Michigan |
| Gamma Chi | Dreksel universiteti | 1956 | | Faol | 94 | Shimoli-sharq | Pensilvaniya |
| Gamma Psi | Morningsid kolleji | 1956 | | Faol emas | 95 | Markaziy | Ayova |
| Gamma Omega | Xyuston universiteti | 1956 | | Faol emas | 96 | Markaziy | Texas |
| Delta Alpha | Kaliforniya shtati universiteti, Chiko | 1956 | | Faol emas | 97 | Tinch okeani | Kaliforniya |
| Delta Beta | Oklaxoma universiteti | 1956 | | Faol emas | 98 | Markaziy | Oklaxoma |
| Delta Gamma | Kanzas universiteti | 1957 | | Faol emas | 99 | Markaziy | Kanzas |
| Delta Delta | Purdue universiteti | 1957 | | Faol | 100 | Ogayo vodiysi | Indiana |
| Delta Epsilon | Missuri fan va texnologiyalar universiteti | 1957 | | Faol | 101 | Markaziy | Missuri |
| Delta Zeta | High Point universiteti | 1957 | | Faol emas | 102 | O'rta Atlantika | Shimoliy Karolina |
| Delta Eta | Montana davlat universiteti | 1957 | | Faol emas | 103 | tog | Montana |
| Delta Teta | Montana universiteti | 1957 | | Faol emas | 104 | tog | Montana |
| Delta Iota | Barton kolleji | 1958 | | Faol emas | 105 | O'rta Atlantika | Shimoliy Karolina |
| Delta Kappa | Gumboldt davlat universiteti | 1958 | | Faol emas | 106 | Tinch okeani | Kaliforniya |
| Delta Lambda | Yuta shtati universiteti | 1959 | | Faol | 107 | tog | Yuta |
| Delta Mu | Loyola Marymount universiteti | 1958 | | Faol | 108 | Tinch okeani | Kaliforniya |
| Delta Nu | Edinboro universiteti | 1959 | | Faol emas | 109 | Shimoli-sharq | Pensilvaniya |
| Delta Xi | Texas A&M universiteti - tijorat | 1959 | | Yangi bob | 110 | Markaziy | Texas |
| Delta Omicron | G'arbiy Karolina universiteti | 1959 | | Faol | 111 | O'rta Atlantika | Shimoliy Karolina |
| Delta Pi | Stiven F. Ostin davlat universiteti | 1960 | | Faol emas | 112 | Markaziy | Texas |
| Delta Rho | Sent-Meri universiteti, Texas | 1962 | | Faol emas | 113 | Markaziy | Texas |
| Delta Sigma | Youngstown davlat universiteti | 1962 | | Faol emas | 114 | Ogayo vodiysi | Ogayo shtati |
| Delta Tau | Ferris davlat universiteti | 1962 | | Faol emas | 115 | Ogayo vodiysi | Michigan |
| Delta Upsilon | Shimoliy Michigan universiteti | 1962 | | Faol emas | 116 | Ogayo vodiysi | Michigan |
| Delta Phi | Pensilvaniya Kaliforniya universiteti | 1962 | | Faol emas | 117 | Shimoli-sharq | Pensilvaniya |
| Delta Chi | Lambut universiteti | 1963 | | Faol emas | 118 | O'rta Atlantika | Tennessi |
| Delta Psi | Sharqiy Illinoys universiteti | 1963 | | Faol emas | 119 | Buyuk ko'llar | Illinoys |
| Delta Omega | Klivlend davlat universiteti | 1963 | | Faol | 120 | Ogayo vodiysi | Ogayo shtati |
| Epsilon Alpha | Alberta universiteti | 1965 | | Faol emas | 121 | Kanadalik | Alberta |
| Epsilon Beta-versiyasi | Viskonsin universiteti - Oshkosh | 1965 | | Faol | 122 | Buyuk ko'llar | Viskonsin |
| Epsilon Gamma | Peru davlat kolleji dan o'tkazildi Parsons kolleji 1984 yilda | 1966 | | Faol emas | 123 | Markaziy | Nebraska |
| Epsilon deltasi | Viskonsin-Plattevil universiteti | 1966 | | Faol | 124 | Buyuk ko'llar | Viskonsin |
| Epsilon Epsilon | Old Dominion universiteti | 1967 | | Faol emas | 125 | O'rta Atlantika | Virjiniya |
| Epsilon Zeta | Klarkson universiteti | 1967 | | Faol emas | 126 | Shimoli-sharq | Nyu York |
| Epsilon eta | Viskonsin universiteti - Oq suv | 1967 | | Faol emas | 127 | Buyuk ko'llar | Viskonsin |
| Epsilon teta | Sent-Jon universiteti (Nyu-York) | 1967 | | Faol emas | 128 | Shimoli-sharq | Nyu York |
| Epsilon Iota | Viskonsin-La-Kros universiteti | 1967 | | Faol | 129 | Buyuk ko'llar | Viskonsin |
| Epsilon Kappa | Loyola universiteti Chikago | 1968 | | Faol | 130 | Buyuk ko'llar | Illinoys |
| Epsilon Lambda | Missuri shtatining shimoli-g'arbiy universiteti | 1968 | | Faol | 131 | Markaziy | Missuri |
| Epsilon Mu | Vayoming universiteti | 1968 | | Faol emas | 132 | tog | Vayoming |
| Epsilon Nu | Monmut universiteti | 1968 | | Faol emas | 133 | Shimoli-sharq | Nyu-Jersi |
| Epsilon Xi | Seton Xoll universiteti | 1968 | | Faol emas | 134 | Shimoli-sharq | Nyu-Jersi |
| Epsilon Omicron | Viskonsin universiteti - Stivens-Point | 1968 | | Faol emas | 135 | Buyuk ko'llar | Viskonsin |
| Epsilon Pi | Vudberi universiteti | 1969 | | Faol | 136 | Tinch okeani | Kaliforniya |
| Epsilon Rho | Kaliforniya politexnika davlat universiteti | 1969 | | Faol | 137 | Tinch okeani | Kaliforniya |
| Epsilon Sigma | Nevada-Las-Vegas universiteti | 1969 | | Faol emas | 138 | tog | Nevada |
| Epsilon Tau | Grand Valley State University | 1971 | | Faol | 139 | Ogayo vodiysi | Michigan |
| Epsilon Upsilon | Nicholls State University | 1970 | | Faol emas | 140 | Janubi-sharqiy | Luiziana |
| Epsilon Phi | Sharqiy Karolina universiteti | 1971 | | Faol | 141 | O'rta Atlantika | Shimoliy Karolina |
| Epsilon Chi | Valdosta davlat universiteti | 1971 | | Faol emas | 142 | Janubi-sharqiy | Gruziya |
| Epsilon Psi | Bryant universiteti | 1971 | | Faol emas | 143 | Shimoli-sharq | Rod-Aylend |
| Epsilon Omega | Illinoys shtati universiteti | 1971 | | Faol emas | 144 | Buyuk ko'llar | Illinoys |
| Zeta Alpha | Nyu-York Texnologiya Instituti | 1972 | | Faol emas | 145 | Shimoli-sharq | Nyu York |
| Zeta Beta | Murray davlat universiteti | 1973 | | Faol emas | 146 | O'rta Atlantika | Kentukki |
| Zeta Gamma | Valparaiso universiteti | 1973 | | Faol emas | 147 | Ogayo vodiysi | Indiana |
| Zeta Delta | Shriveportdagi Luiziana davlat universiteti | 1976 | | Faol emas | 148 | Janubi-sharqiy | Luiziana |
| Zeta Epsilon | Kaliforniya shtati universiteti, Fullerton | 1977 | | Faol emas | 149 | Tinch okeani | Kaliforniya |
| Zeta Zeta | Texas texnika universiteti | 1977 | | Faol | 150 | Markaziy | Texas |
| Zeta Eta | Sem Xyuston davlat universiteti | 1977 | | Faol emas | 151 | Markaziy | Texas |
| Zeta Theta | Kolorado shtati universiteti - Pueblo | 1979 | | Faol emas | 152 | tog | Kolorado |
| Zeta Iota | Rochester universiteti | 1981 | | Faol emas | 153 | Shimoli-sharq | Nyu York |
| Zeta Kappa | Shimoliy Kolorado universiteti | 1981 | | Faol | 154 | tog | Kolorado |
| Zeta Lambda | Rose-Hulman Texnologiya Instituti | 1981 | | Faol | 155 | Ogayo vodiysi | Indiana |
| Zeta Mu | Longvud universiteti | 1982 | | Faol emas | 156 | O'rta Atlantika | Virjiniya |
| Zeta Nu | Missuri shtati universiteti | 1982 | | Faol | 157 | Markaziy | Missuri |
| Zeta Xi | Sent-Bulut davlat universiteti | 1983 | | Faol | 158 | Buyuk ko'llar | Minnesota |
| Zeta Omicron | Kaliforniya shtati universiteti, East Bay | 1984 | | Faol emas | 159 | Tinch okeani | Kaliforniya |
| Zeta Pi | Monrodagi Luiziana universiteti | 1984 | | Faol | 160 | Janubi-sharqiy | Luiziana |
| Zeta Rho | Avariya shaharchasi | 1984 | | Faol emas | 161 | tog | Kolorado |
| Zeta Sigma | Kaliforniya universiteti, San-Diego | 1984 | | Faol emas | 162 | Tinch okeani | Kaliforniya |
| Zeta Tau | Leyk Superior davlat universiteti | 1984 | | Faol emas | 163 | Ogayo vodiysi | Michigan |
| Zeta Upsilon | Evrika kolleji | 1985 | | Faol | 164 | Buyuk ko'llar | Illinoys |
| Zeta Phi | Pensilvaniya shtatidagi silliq Rok universiteti | 1986 | | Faol emas | 165 | Shimoli-sharq | Pensilvaniya |
| Zeta Chi | Alabama universiteti, Birmingem | 1986 | | Faol | 166 | Janubi-sharqiy | Alabama |
| Zeta Psi | Brokportdagi Nyu-York davlat universiteti (SUNY Brockport) | 1986 | | Faol emas | 167 | Shimoli-sharq | Nyu York |
| Zeta Omega | Wilmington shahridagi Shimoliy Karolina universiteti | 1986 | | Faol | 168 | O'rta Atlantika | Shimoliy Karolina |
| Eta alfa | Miluoki muhandislik maktabi | 1987 | | Faol | 169 | Buyuk ko'llar | Viskonsin |
| Eta Beta | Kaliforniya shtati universiteti, San-Bernardino | 1987 | | Faol | 170 | Tinch okeani | Kaliforniya |
| Eta Gamma | Pensilvaniya shtatidagi Sharqiy Stroudsburg universiteti | 1987 | | Faol emas | 171 | Shimoli-sharq | Pensilvaniya |
| Eta deltasi | Florida Texnologiya Instituti | 1987 | | Faol emas | 172 | Janubi-sharqiy | Florida |
| Eta Epsilon | Shimoliy Illinoys universiteti | 1987 | | Faol emas | 173 | Buyuk ko'llar | Illinoys |
| Eta Zeta | La Vern universiteti | 1987 | | Faol emas | 174 | Tinch okeani | Kaliforniya |
| Eta Eta | Rochester Texnologiya Instituti | 1987 | | Yangi bob | 175 | Shimoli-sharq | Nyu York |
| Eta Teta | Avrora universiteti | 1987 | | Faol emas | 176 | Buyuk ko'llar | Illinoys |
| Eta Iota | Kaliforniya shtati universiteti, Sakramento | 1987 | | Faol emas | 177 | Tinch okeani | Kaliforniya |
| Eta Kappa | Michigan universiteti - Dyorborn | 1987 | | Faol | 178 | Ogayo vodiysi | Michigan |
| Eta Lambda | Chapman universiteti | 1989 | | Yangi bob | 179 | Tinch okeani | Kaliforniya |
| Eta Mu | Nyu-York Texnologiya Instituti (Markaziy Islip) | 1989 | | Faol emas | 180 | Shimoli-sharq | Nyu York |
| Eta Nu | Sonoma davlat universiteti | 1989 | | Faol emas | 181 | Tinch okeani | Kaliforniya |
| Eta Xi | Tovson universiteti | 1989 | | Faol emas | 182 | Shimoli-sharq | Merilend |
| Eta Omikron | Viskonsin universiteti - Eau Claire | 1989 | | Faol | 183 | Buyuk ko'llar | Viskonsin |
| Eta Pi | Dayton universiteti | 1990 | | Faol emas | 184 | Ogayo vodiysi | Ogayo shtati |
| Eta Rho | Sharlotdagi Shimoliy Karolina universiteti | 1990 | | Yangi bob | 185 | O'rta Atlantika | Shimoliy Karolina |
| Eta Sigma | Kaliforniya davlat politexnika universiteti, Pomona | 1990 | | Faol emas | 186 | Tinch okeani | Kaliforniya |
| Eta Upsilon | Indiana shtati universiteti | 1990 | | Faol | 188 | Ogayo vodiysi | Indiana |
| Eta Phi | Janubiy Illinoys universiteti | 1990 | | Faol emas | 189 | Buyuk ko'llar | Illinoys |
| Eta Chi | Nyu-Meksiko shtati universiteti | 1991 | | Yangi bob | 190 | tog | Nyu-Meksiko |
| Eta Psi | Gallaudet universiteti | 1991 | | Faol | 191 | Shimoli-sharq | Vashington, Kolumbiya |
| Eta Omega | Jonson va Uels universiteti | 1991 | | Yangi bob | 192 | Shimoli-sharq | Rod-Aylend |
| Theta Alpha | Shimoliy Karolina Ueslian kolleji | 1991 | | Faol emas | 193 | O'rta Atlantika | Shimoliy Karolina |
| Theta Beta | Olbrayt kolleji | 1992 | | Faol emas | 194 | Shimoli-sharq | Pensilvaniya |
| Teta Gamma | Stoni Bruk universiteti | 1993 | | Faol | 195 | Shimoli-sharq | Nyu York |
| Teta deltasi | Hofstra universiteti | 1992 | | Faol emas | 196 | Shimoli-sharq | Nyu York |
| Teta Epsilon | Vingeyt universiteti | 1993 | | Yangi bob | 197 | O'rta Atlantika | Shimoliy Karolina |
| Theta Zeta | Kolorado shtati universiteti | 1993 | | Faol emas | 198 | tog | Kolorado |
| Theta Eta | Texas shtati universiteti | 1994 | | Faol | 199 | Markaziy | Texas |
| Teta Teta | Xartford universiteti | 1994 | | Faol | 200 | Shimoli-sharq | Konnektikut |
| Teta Iota | Quinnipiac universiteti | 1994 | | Faol emas | 201 | Shimoli-sharq | Konnektikut |
| Teta Kappa | Oswego shtatidagi Nyu-York davlat universiteti (SUNY Oswego) | 1993 | | Faol | 202 | Shimoli-sharq | Nyu York |
| Teta Lambda | Dikkinson kolleji | 1995 | | Faol | 203 | Shimoli-sharq | Pensilvaniya |
| Teta Mu | Kentukki universiteti | 1996 | | Faol | 204 | O'rta Atlantika | Kentukki |
| Teta Nu | Aydaho shtati universiteti | 1997 | | Faol emas | 205 | tog | Aydaho |
| Teta Xi | Florida shtati universiteti | 1997 | | Faol emas | 206 | Janubi-sharqiy | Florida |
| Teta Omikron | Shoni davlat universiteti | 1998 | | Faol emas | 207 | Ogayo vodiysi | Ogayo shtati |
| Theta Pi | Massachusets universiteti | 1998 | | Faol emas | 208 | Shimoli-sharq | Massachusets shtati |
| Teta Rho | Oregon universiteti | 1998 | | Faol | 209 | Tinch okeani | Oregon |
| Kappa deltasi[4] | Virjiniya politexnika instituti va davlat universiteti | 1999 | | Faol | 210 | O'rta Atlantika | Virjiniya |
| Teta Sigma | La Salle universiteti | 2017 | | Faol | 211 | Shimoli-sharq | Pensilvaniya |
| Theta Tau | Temple universiteti | 2000 | | Faol emas | 212 | Shimoli-sharq | Pensilvaniya |
| Teta Upsilon | Texas A&M universiteti | 2001 | | Yangi bob | 213 | Markaziy | Texas |
| Theta Phi | San-Antoniodagi Texas universiteti | 2002 | | Faol emas | 214 | Markaziy | Texas |
| Teta Chi | Jorjiya universiteti | 2003 | | Faol | 215 | Janubi-sharqiy | Gruziya |
| Teta Psi | Qisqa universitet | 2008 | | Faol | 216 | Janubi-sharqiy | Gruziya |
| Teta Omega | Jorjiya janubiy universiteti | 2008 | | Faol emas | 217 | Janubi-sharqiy | Gruziya |
| Iota Alpha | Jorjiya kolleji va davlat universiteti | 2008 | | Faol | 218 | Janubi-sharqiy | Gruziya |
| Iota Beta | Bingemton universiteti | 2011 | | Faol | 219 | Shimoli-sharq | Nyu York |
| Iota Gamma | Indiana universiteti - Saut-Bend | 2011 | | Faol emas | 220 | Ogayo vodiysi | Indiana |
| Iota deltasi | Jeyms Medison universiteti | 2012 | | Faol | 221 | O'rta Atlantika | Virjiniya |
| Iota Epsilon | Markaziy Florida universiteti | 2012 | | Faol | 222 | Janubi-sharqiy | Florida |
| Iota Zeta | Mayami universiteti | 2012 | | Faol | 223 | Ogayo vodiysi | Ogayo shtati |
| Iota Eta | Indiana universiteti - Purdue universiteti Indianapolis (IUPUI) | 2013 | | Faol | 224 | Ogayo vodiysi | Indiana |
| Iota Teta | Boise davlat universiteti | 2014 | | Faol | 225 | tog | Aydaho |
| Iota Iota | Case Western Reserve universiteti | 2014 | | Faol | 226 | Ogayo vodiysi | Ogayo shtati |
| Iota Kappa | Yuta universiteti | 2014 | | Faol | 227 | tog | Yuta |
| Iota Psi | Indiana universiteti | 2015 | | Faol emas | 228 | Ogayo vodiysi | Indiana |
| Iota Lambda | Appalachi davlat universiteti | 2015 | | Faol | 229 | O'rta Atlantika | Shimoliy Karolina |
| Iota Mu | Kennesaw davlat universiteti | 2016 | | Faol | 230 | Janubi-sharqiy | Gruziya |
| Iota Nu | Plattsburgdagi Nyu-York davlat universiteti (SUNY Plattsburg) | 2016 | | Faol | 231 | Shimoli-sharq | Nyu York |
| Iota Xi | Janubiy Karolina universiteti - Ayken | 2016 | | Faol | 232 | Janubi-sharqiy | Janubiy Karolina |
| Iota Omikron | Jorj Vashington universiteti | 2017 | | Faol | 233 | O'rta Atlantika | Vashington, Kolumbiya |
| Iota Pi | Taylerdagi Texas universiteti | 2019 | | Faol | 234 | Markaziy | Texas |
| Iota Rho | Lander universiteti | 2020 | | Faol | | Janubi-sharqiy | Janubiy Karolina |
| Iota Sigma | Ayova universiteti | 2020 | | Faol | | Buyuk ko'llar | Ayova |
| UNCG | Greensborodagi Shimoliy Karolina universiteti | - | | Yangi bob | | O'rta Atlantika | Shimoliy Karolina |
| FIU | Florida xalqaro universiteti | - | | Yangi bob | | Janubi-sharqiy | Florida |
| Metodist | Metodist universiteti | - | | Yangi bob | | O'rta Atlantika | Shimoliy Karolina |
| UCI | Kaliforniya universiteti, Irvin | - | | Yangi bob | | Tinch okeani | Kaliforniya |
| Kolorado Mesa | Kolorado Mesa universiteti | - | | Yangi bob | | tog | Kolorado |
| Texas Ueslian | Texas Ueslian universiteti | - | | Yangi bob | | Markaziy | Texas |
| Shimoliy Florida | Shimoliy Florida universiteti | - | | Yangi bob | | Janubi-sharqiy | Florida |
| Sinsinnati | Cincinnati universiteti | - | | Yangi bob | | Ogayo vodiysi | Ogayo shtati |
| CSU San-Markos | Kaliforniya shtati San-Markos universiteti | - | | Yangi bob | | Tinch okeani | Kaliforniya |
| Shimoliy Jorjiya | Shimoliy Jorjiya universiteti | - | | Yangi bob | | Janubi-sharqiy | Gruziya |
| Solsberi | Solsberi universiteti | - | | Yangi bob | | Shimoli-sharq | Merilend |