Rose–Hulman Institute of Technology (RHIT) is a private university in Terre Haute, Indiana. It was founded in 1874 with only three bachelor's degree programs. It has since grown to twelve academic departments with over thirty undergraduate and graduate degree programs in science, engineering, technology, and engineering management, leading to bachelor's and master's degrees.
Delta Sigma Phi (ΔΣΦ), commonly known as Delta Sig, is a fraternity established in 1899 at The City College of New York (CCNY). It was the first fraternity to be founded based on religious and ethnic acceptance. It is also one of three fraternities founded at CCNY.
Kappa Alpha Theta (ΚΑΘ), commonly referred to simply as Theta, is an international women’s fraternity founded on January 27, 1870, at DePauw University in Greencastle, Indiana. It was the first Greek-letter fraternity established for women. The fraternity was founded by four female students, Bettie Locke Hamilton, Alice Allen Brant, Bettie Tipton Lindsey, and Hannah Fitch Shaw. The organization has 147 chapters at colleges and universities in the United States and Canada. The organization was the first women's fraternity to establish a chapter in Canada. Theta's total living initiated membership, as of 2020, was more than 250,000. There are more than 200 alumnae chapters and circles worldwide.
Alpha Gamma Delta (ΑΓΔ), also known as Alpha Gam, is an international women's fraternity and social organization. It was founded on May 30, 1904, by eleven female students at Syracuse University in Syracuse, New York, and thus it is the youngest member of the Syracuse Triad of North American social sororities that also includes Gamma Phi Beta (1874) and Alpha Phi (1872). Since its founding, Alpha Gamma Delta has, as of December 2021, initiated over 201,000 members and installed 199 collegiate chapters and more than 250 alumnae groups.
Lambda Chi Alpha (ΛΧΑ), commonly known as Lambda, is a college fraternity in North America. It was founded at Boston University in 1909. Lambda Chi Alpha is one of the largest social fraternities in North America with over 300,000 lifetime members and active chapters and colonies at 195 universities.
Alpha Sigma Alpha (ΑΣΑ) is a United States National Panhellenic sorority founded on November 15, 1901, at the Virginia State Female Normal School in Farmville, Virginia.
Phi Sigma Kappa (ΦΣΚ), colloquially known as Phi Sig or PSK, is a men's social and academic fraternity with approximately 74 active chapters and provisional chapters in North America. Most of its first two dozen chapters were granted to schools in New England, New York, and Pennsylvania; therefore its early development was strongly Eastern in character, eventually operating chapters at six of the eight Ivy League schools as well as more egalitarian state schools. It later expanded to the South and West. The fraternity has initiated more than 180,000 members since 1873.
Theta Chi (ΘΧ) is an international college fraternity. It was founded on April 10, 1856, at Norwich University then-located in Norwich, Vermont, and has initiated more than 200,000 members and currently has over 8,700 collegiate members across North America.
Delta Delta Delta (ΔΔΔ), also known as Tri Delta, is a global women's fraternity and Greek life organization founded on November 27, 1888 at Boston University by Sarah Ida Shaw, Eleanor Dorcas Pond, Isabel Morgan Breed, and Florence Isabelle Stewart.
Sigma Sigma Sigma (ΣΣΣ), also known as Tri Sigma, is a national American women's sorority.
Theta Kappa Nu (ΘΚΝ) fraternity was an American national collegiate fraternity founded in 1924 by delegates from eleven local fraternities. It merged with Lambda Chi Alpha in 1939.
Kappa Kappa Gamma (ΚΚΓ), also known simply as Kappa or KKG, is a collegiate sorority founded at Monmouth College in Monmouth, Illinois, United States.
Zeta Tau Alpha is an international women's fraternity founded on October 15, 1898 at the State Female Normal School in Farmville, Virginia. Its International Office is located in Carmel, Indiana. It is a member of the National Panhellenic Conference and currently has more than 300,000 initiated members.
Sigma Kappa is a sorority founded on November 9, 1874 at Colby College in Waterville, Maine.
Kappa Alpha Psi Fraternity, Inc. (ΚΑΨ) is a historically African American fraternity. Since the fraternity's founding on January 5, 1911, at Indiana University Bloomington, it has never restricted membership based on color, creed, or national origin though membership traditionally is dominated by those of African heritage. The fraternity has over 160,000 members with 721 undergraduate and alumni chapters in every state of the United States, and international chapters in ten countries.
Alpha Sigma Kappa – Women in Technical Studies is a social sorority for women in the fields of mathematics, architecture, engineering, technology and the sciences.
Tau Kappa Epsilon (ΤΚΕ), commonly known as ΤΚΕ or Teke, is a social college fraternity founded on January 10, 1899, at Illinois Wesleyan University. The organization has chapters throughout the United States and Canada, making the Fraternity an international organization. Since its founding in 1899, Tau Kappa Epsilon Fraternity has never had an exclusionary or discriminatory clause to prevent individuals from joining and has instead admitted members based on their "personal worth and character". As of fall 2023, there are 221 active ΤΚΕ chapters and colonies with over 298,000-lifetime members.
Kappa Sigma Kappa (ΚΣΚ) is the name of three separate college fraternities, sharing a common history and traditions but disconnected by decades and a break in organizational continuity. The original incarnation of Kappa Sigma Kappa was formed at Virginia Military Institute on September 28, 1867. Most of its active chapters merged into Phi Delta Theta in 1886.
Kappa Phi Kappa (ΚΦΚ) is a professional fraternity for students in Education. It was organized in 1922 at Dartmouth College. It currently has one remaining active chapter, at Ohio State University.
Psi Psi Psi (ΨΨΨ), also known as Tri Psi, is a North American sorority for the mothers of members of the collegiate sorority Delta Delta Delta. Tri Psi was established in 1914. It was the first, and remains the only, sorority for the mothers of sorority members.
