Pi Beta Phi (ΠΒΦ), often known simply as Pi Phi, is an international women's fraternity founded at Monmouth College, in Monmouth, Illinois on April 28, 1867 as I. C. Sorosis, the first national secret college society of women to be modeled after the men's Greek-letter fraternity.
Dartmouth College is host to many fraternities and sororities, and a significant percentage of the undergraduate student body is active in Greek life. In 2005, the school stated that 1,785 students were members of a fraternity, sorority, or coeducational Greek house, comprising about 43 percent of all students, or about 60 percent of the eligible student body. Greek organizations at Dartmouth provide both social and residential opportunities for students, and are the only single-sex residential option on campus. Greek organizations at Dartmouth do not provide dining options, as regular meals service has been banned in Greek houses since 1909.
In the United States, an honor society is a rank organization that recognizes excellence among peers. Numerous societies recognize various fields and circumstances. The Order of the Arrow, for example, is the National Honor Society of the Boy Scouts of America. Chiefly, the term refers to scholastic honor societies, those that recognize students who excel academically or as leaders among their peers, often within a specific academic discipline.
Theta Phi Alpha (ΘΦΑ), commonly known as Theta Phi, is a women's fraternity founded at the University of Michigan – Ann Arbor on August 30, 1912. Theta Phi Alpha is one of 26 national sororities recognized in the National Panhellenic Conference. Today, Theta Phi Alpha has 55 active chapters across the United States. Theta Phi has alumnae clubs and associations in almost every major city. The organization is involved in the philanthropies Glenmary Home Missioners and The House that Theta Phi Alpha Built which help the homeless and underprivileged, specifically in the Appalachian Mountain region, and Camp Friendship, a summer camp in northeast Mississippi for children from disadvantaged and low-income homes.
Phi Beta Sigma Fraternity, Inc. (ΦΒΣ) is a historically African American fraternity. It was founded at Howard University in Washington, D.C., on January 9, 1914, by three young African-American male students with nine other Howard students as charter members. The fraternity's founders, A. Langston Taylor, Leonard F. Morse, and Charles I. Brown, wanted to organize a Greek letter fraternity that would exemplify the ideals of Brotherhood, Scholarship and Service while taking an inclusive perspective to serve the community as opposed to having an exclusive purpose. The fraternity exceeded the prevailing models of Black Greek-Letter fraternal organizations by being the first to establish alumni chapters, youth mentoring clubs, a federal credit union, chapters in Africa and a collegiate chapter outside of the United States. It is the only fraternity to hold a constitutional bond with a historically African-American sorority, Zeta Phi Beta (ΖΦΒ), which was founded on January 16, 1920, at Howard University in Washington, D.C., through the efforts of members of Phi Beta Sigma.
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.
While the traditional social fraternity is a well-established mainstay across the United States at institutions of higher learning, alternatives – in the form of social fraternities that require doctrinal and behavioral conformity to the Christian faith – developed in the early 20th century. They continue to grow in size and popularity.
Alpha Omega Epsilon (ΑΩΕ) is a social and professional sorority for women in engineering and technical sciences. The sorority was founded at Marquette University in 1983. There are 48 active chapters of the sorority.
The North American fraternity and sorority system began with students who wanted to meet secretly, usually for discussions and debates not thought appropriate by the faculty of their schools. Today they are used as social, professional, and honorary groups that promote varied combinations of community service, leadership, and academic achievement.
Clemson University opened in 1893 as an all-male military college. It was not until seventy years later in 1959 that the first fraternities and sororities arrived on campus. In the 1970s, they became recognized as national fraternities and sororities. The Greek life has now increased to 44 chapters on campus: fraternities and sororities from the National Panhellenic Conference, the North American Interfraternity Conference, the Multicultural Greek Council, and the National Pan-Hellenic Council.
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).
Fraternities and sororities are social organizations at North American colleges and universities. Generally, membership in a fraternity or sorority is obtained as an undergraduate student, but continues thereafter for life. Some accept graduate students as well. Individual fraternities and sororities vary in organization and purpose, but most share five common elements:
- Secrecy
- Single-sex membership
- Selection of new members on the basis of a two-part vetting and probationary process known as rushing and pledging
- Ownership and occupancy of a residential property where undergraduate members live
- A set of complex identification symbols that may include Greek letters, armorial achievements, ciphers, badges, grips, hand signs, passwords, flowers, and colors
