List of Triangle chapters
{{Short description|none}}
{{Use mdy dates|date=April 2025}}
Triangle is an engineering fraternity that was established at the University of Illinois in 1907.{{Cite book |url=https://books.google.com/books?id=Z1vOAAAAMAAJ&q=triangle |title=Baird's Manual of American College Fraternities |date=1927 |publisher=George Banta Publishing Company |editor-last=Shepardson |editor-first=Francis W. |edition=11th |location=Menasha, Wisconsin |page=233 |language=en |via=Google Books}}
Chapters
In the following list, active chapters are indicated in bold and inactive chapters are indicated in italics.{{cite web |year=2015 |title=Active Chapters & Colonies |url=http://triangle.org/chapters/active/ |accessdate=2015-05-10 |publisher=Triangle Fraternity}}Lurding, Carroll and Becque, Fran. (May 2, 2023) "[https://uofi.app.box.com/v/mens-pdf-folder/file/459790438330 Triange]". [https://www.library.illinois.edu/slc/welcome/fraternity-sorority-almanac/ Almanac of Fraternities and Sororities]. Urbana: University of Illinois. Accessed June 12, 2023.{{Cite web |title=Our Chapters |url=https://www.triangle.org/our-chapters/ |access-date=2023-06-12 |website=Triangle Fraternity |language=en-US}}
| class="wikitable sortable" style="width:100%;" |
| Chapter
! Symbol ! Charter date and range ! Institution !Location !Status !Reference |
|---|
| Illinois
| ill | {{DTS|April 15, 1907}} | University of Illinois at Urbana–Champaign |Active | |
| Purdue
| pur | {{DTS|April 8, 1909}} |Active |{{Efn|Chapter formed from the Transit Club, established in 1908.}} |
| Ohio State
| os | {{DTS|February 2, 1911}} |Active |{{Efn|Chapter formed from the Transit Club, established in 1907.}} |
| Wisconsin
| wis | {{DTS|February 7, 1913}} | University of Wisconsin–Madison |Active |{{Efn|Chapter formed from the Civil Engineers Club, established in 1912.}} |
| Kentucky
| ky | {{DTS|October 31, 1920}} – 1983; |Active |{{Efn|Chapter formed from the Kentucky Engineers Club, established in 1920. After going dormant, it reformed as a colony in 2004.}} |
| Cincinnati
| cin | {{DTS|August 6, 1921}} – 2005; |Active |{{Efn|Chapter formed from the Civil Engineer Men, established in 1920. After going dormant, it reformed as a colony in 2010.}} |
| Iowa
| ia | {{DTS|May 7, 1922}} – 1948 |Inactive |{{Efn|Chapter formed from the S.R.S. Club.}} |
| Minnesota
| minn | {{DTS|October 29, 1922}} |Active |{{Efn|Chapter formed from Chi Sigma Tau, established in 1921.}} |
| Armour
| ar | {{DTS|May 26, 1923}} | Illinois Institute of Technology |Active |{{Efn|Chapter formed from Scroll & Triangle, established in 1921 at the Armour Institute of Technology. Armour later became the Illinois Institute of Technology.}} |
| Missouri
| mo | {{DTS|October 25, 1924}} – 1933 |Inactive |{{Efn|Chapter formed from Alpha Epsilon Rho.}} |
| Michigan
| mich | {{DTS|February 21, 1925}} – 1971; |Active |{{Efn|Chapter formed from Quad L, established in 1924.}} |
| Kansas
| kan | {{DTS|January 8, 1927}} |Active |{{Efn|Chapter formed from Gamma Epsilon.}} |
| Missouri Mines
| mom | {{DTS|December 10, 1927}} | Missouri University of Science and Technology |Active |{{Efn|Chapter formed from the Grubstakers Club, established in 1902, at the Missouri School of Mines. The School of Mines later became the Missouri University of Science and Technology.}} |
| Penn State
| ps | {{DTS|March 3, 1928}} | Pennsylvania State University |Active |{{Efn|Chapter formed from Sigma Epsilon, established in 1925.}} |
| South Dakota Mines
| sdm | {{DTS|September 27, 1930}} | South Dakota School of Mines and Technology |Active |{{Efn|Chapter formed from Phi Kappa Phi, established in 1921.}} |
| Northwestern
| nu | {{DTS|May 25, 1935}} – 1987 |Inactive |{{Efn|Chapter formed from Kappa Phi Gamma, established in 1926.}} |
| Marquette
| marq | {{DTS|April 24, 1937}} – 2019; |Active |{{Efn|Chapter formed from Gamma Theta Pi, established in 1922.}} |
| Louisville
| lou | {{DTS|March 22, 1941}} |Active |{{Efn|Chapter formed from the Pyramid Club, established in 1926.}} |
| Cornell
| cor | {{DTS|April 18, 1942}} – 1985 |Inactive |{{Efn|Chapter formed from C.E.M., a local fraternity.}} |
| Michigan State
| msu | January 8, 1955 |Active |{{Efn|Chapter formed from the Triangle Club, established in 1953.}} |
| Clarkson
| cl | {{DTS|November 16, 1957}} – 1970 |Inactive | |
| UCLA
| ucla | {{DTS|December 7, 1957}} | University of California, Los Angeles |Active |{{Efn|Chapter formed from the Triangle Club, established in 1956.}} |
| Nebraska
| neb | {{DTS|March 16, 1963}} – 2011; | University of Nebraska–Lincoln |Colony | |
| Iowa State
| is | {{DTS|April 25, 1964}} – 2011; |Active | |
| Kansas State
| ks | {{DTS|September 7, 1964}} – 2019 |Inactive | |
| Oklahoma State
| oks | {{DTS|November 21, 1964}} – 1995 |Inactive | |
| M.S.O.E.
| msoe | {{DTS|January 23, 1965}} | Milwaukee School of Engineering |Active |{{Efn|Chapter formed from Delta Alpha Epsilon, established in 1964.}} |
| R.I.T.
| rit | {{DTS|February 4, 1967}} – 2010 | Rochester Institute of Technology |Inactive | |
| Colorado State
| csu | {{DTS|May 27, 1967}} – 2006; |Active | |
| Rose Tech
| rose | {{DTS|May 4, 1968}} | Rose–Hulman Institute of Technology |Active | |
| Colorado
| colo | {{DTS|April 26, 1969}} – 1972 | University of Colorado at Boulder |Inactive | |
| Pitt
| pitt | April 4, 1970 – 2001; |Active | |
| UWM
| uwm | {{DTS|April 11, 1970}} | University of Wisconsin–Milwaukee |Active |{{Efn|Chapter formed by absorbing Sigma Delta Omega, established in 1956.}} |
| Toledo
| tol | {{DTS|May 22, 1971}} |Active | |
| Mississippi State
| miss | {{DTS|November 11, 1972}} – 1987 | Mississippi State University |Inactive | |
| Oklahoma
| ok | {{DTS|November 18, 1979}} – 2024 |Inactive | |
| Virginia Tech
| vpi | {{DTS|April 19, 1980}} – 1996; |Colony |
| Connecticut
| conn | {{DTS|March 27, 1982}} – 1998 |Inactive | |
| U.T.A.
| uta | {{DTS|September 27, 1986}} – 2000 | University of Texas at Arlington |Inactive | |
| T.A.M.U.
| tamu | {{DTS|April 9, 1988}} – 1999; |Inactive | |
| Michigan Tech
| mtu | {{DTS|April 16, 1988}} – 2006; | Michigan Technological University |Active | |
| T.S.U.
| tsu | {{DTS|April 15, 1989}} – 2008 |Inactive |{{Efn|Chapter formed from Nu Pi, established in 1981, at Tri-State University. Tri-State later became Trine University.}} |
| Akron
| akr | {{DTS|November 2, 1991}} – 1997 |Inactive | |
| Northern Illinois
| niu | {{DTS|October 9, 1993}} – 2006 | Northern Illinois University |Inactive | |
| Maryland B.C.
| umbc | {{DTS|June 4, 2005}} – 2019 | University of Maryland, Baltimore County |Inactive | |
| Houston
| hou | {{DTS|April 19, 2008}} – 2019 |Inactive | |
| UC Berkeley
| cal | {{DTS|April 24, 2010}} – 2016 | University of California, Berkeley |Inactive | |
| UCSan Diego
| ucsd | {{DTS|February 11, 2011}} | University of California, San Diego |Active | |
| UNC Charlotte
| char | {{DTS|April 30, 2011}} | University of North Carolina at Charlotte |Active | |
| Cal Poly Pomona
| cpp | {{DTS|May 7, 2011}} | California State Polytechnic University, Pomona |Active | |
| UCI
| uci | {{DTS|September 29, 2012}} | University of California, Irvine |Active | |
| Florida Atlantic
| fau | {{DTS|September 7, 2013}} – 2019 |Inactive | |
| Penn State Behrend
| psb | {{DTS|February 28, 2015}} | Penn State Erie, The Behrend College |Active | |
| Virginia Commonwealth
| vcu | {{DTS|April 11, 2015}} | Virginia Commonwealth University |Active | |
| Utah
| utah | {{DTS|April 25, 2015}} |Active | |
| Clemson
| clem | {{DTS|April 8, 2017}} |Active | |
| Washington
| uw | {{DTS|May 21, 2022}} |Active | |
| Washington State
|wsu | |Colony | |
{{notelist}}
Statistics
=New chapters by decade=
| class="wikitable sortable" |
| Decade
! Total ! New Chapters |
|---|
| 1907–1909
| 2 |
| 1910–1919
| 2 |
| 1920–1929
| 10 |
| 1930–1939
| 3 |
| 1940–1949
| 2 |
| 1950–1959
| 3 |
| 1960–1969
| 9 |
| 1970–1979
| 5 |
| 1980–1989
| 6 |
| 1990–1999
| 2 |
| 2000–2009
| 2 |
| 2010–2019
| 10 |
| 2020–present (as of 2023)
| 1 | 5px |
=Chapters by region=
{{col-begin|width=auto}}
{{col-break}}
| class="wikitable sortable" |
| Region
! Total ! Chapters |
|---|
| Northeast
| align="center" | 7 |
| Midwest
| align="center" | 27 | 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px 5px |
| South
| align="center" | 14 |
| West
| align="center" | 8 |
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References
{{reflist|1}}
External links
- [http://www.triangle.org/ Triangle Fraternity — The Fraternity of Engineers, Architects, and Scientists]
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Category:Lists of chapters of North American Interfraternity Conference members by society