Graduate Women in Science, formerly known as Sigma Delta Epsilon, is an international organization for women in science. It was established in 1921 at Cornell University in Ithaca, New York, United States.
In the following list, active chapters are indicated in bold and inactive chapters are in italics. [1] [2] [3]
Pi Lambda Phi (ΠΛΦ), commonly known as Pi Lam, is a social fraternity with 145 chapters. The fraternity was founded in 1895 at Yale University in New Haven, Connecticut.
The Association of College Honor Societies (ACHS) is a voluntary association of national collegiate and post-graduate honor societies.
Professional fraternities, in the North American fraternity system, are organizations whose primary purpose is to promote the interests of a particular profession and whose membership is restricted to students in that particular field of professional education or study. This may be contrasted with service fraternities and sororities, whose primary purpose is community service, and social fraternities and sororities, whose primary purposes are generally aimed towards some other aspect, such as the development of character, friendship, leadership, or literary ability.
Theta Upsilon Omega (ΘΥΩ), was a national collegiate fraternity in the United States. It was formed by the merger of nine local fraternities in 1924. On April 23, 1938, Theta Upsilon Omega merged with Sigma Phi Epsilon.
Graduate Women in Science (GWIS), formerly known as Sigma Delta Epsilon (ΣΔΕ), is an international professional organization for women in science. It was established as a scientific women's fraternity in 1921 at Cornell University, United States. It played an important role for women scientists for some fifty years when they were not allowed membership in most mainstream scientific organizations. GWIS is a non-profit 501(c)(3) organization with over 1,000 active members and more than 30 active chapters.
This article describes smaller collegiate sororities created in the nineteenth century and early to middle twentieth century on campuses in the United States and Canada. These sororities are defunct. Individual chapters may have affiliated with National Panhellenic Conference (NPC) sororities.
The expansion of Greek letter organizations into Canada was an important stage of the North American fraternity movement, beginning in 1879 with the establishment of a chapter of Zeta Psi at the University of Toronto. In 1883, the same fraternity established a chapter at McGill University. Other early foundations were Kappa Alpha Society at Toronto in 1892 and at McGill in 1899, and Alpha Delta Phi at Toronto in 1893 and at McGill in 1897. The first sorority, Kappa Alpha Theta, was established in Toronto in 1887. In 1902, the first international chapter of Phi Delta Theta was established at McGill University as the Quebec Alpha.
Alpha Kappa Pi (ΑΚΠ) was an American collegiate social fraternity founded in 1921 at the Newark College of Engineering. In 1946, it merged with Alpha Sigma Phi.
Fraternities and sororities at the University of Virginia include the collegiate organizations on the grounds of the University of Virginia in Charlottesville, Virginia. First founded in the 1850s with the establishment of several fraternities, the system has since expanded to include sororities, professional organizations, service fraternities, honor fraternities, and cultural organizations. Fraternities and sororities have been significant to the history of the University of Virginia, including the founding of two national fraternities Kappa Sigma (ΚΣ) and Pi Kappa Alpha (ΠΚΑ).
Theta Sigma Upsilon (ΘΣΥ) was an American sorority founded on March 25, 1921 at Emporia State University. It chartered 23 chapters in the United States. The sorority merged with Alpha Gamma Delta on June 29, 1959.
Kappa Phi Kappa (ΚΦΚ) is an American professional fraternity for students in education. It was organized in 1922 at Dartmouth College. It currently has one active chapter at Ohio State University.
Sigma Delta Rho (ΣΔΡ) was a small American's men's fraternity founded on January 8, 1921 at Miami University of Ohio, the fifth general social fraternity to be formed at that school. It "disintegrated" in the spring of 1935 due to pressures of the Great Depression and "absence of strong leadership." About half its chapters were absorbed into other fraternities.
Phi Pi Phi (ΦΠΦ) was a social fraternity founded at Northwestern University in 1915. It merged with Alpha Sigma Phi in 1939.