Sigma Alpha (ΣΑ) is a professional agricultural sorority.
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 most of the traditional women's fraternities or sororities were founded decades before the start of the 20th century, the first ever specifically Christian-themed Greek Letter Organization formed was the Kappa Phi Club, founded in Kansas in 1916. Kappa Phi was a women's sisterhood that developed out of a bible study and remains one of the largest nationally present Christian women's collegiate clubs today. Later organizations added more defined social programming along with a Christian emphasis, bridging the gap between non-secular traditional sororities and church-sponsored bible study groups, campus ministries and sect-based clubs and study groups.
The Concilio Interfraternitario Puertorriqueño de la Florida, Inc. (CIPFI) is an umbrella council for the Florida chapters of five oldest Puerto Rican fraternities established in 2002.
Eta Gamma Delta (ΗΓΔ) is a Puerto Rican sorority established in 1928.
Mu Alpha Phi (ΜΑΦ) is a sorority established in Puerto Rico on October 24, 1927. It is considered to be the first Puerto Rican sorority founded in the island. The sorority has alumnae and university chapters across the island and an alumni chapter in Orlando, Florida.
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.
Zeta Phi Beta Fraternity (ΖΦΒ) of Puerto Rico is a nonprofit fraternal organization that has served the Puerto Rican and Dominican Republic communities for more than 50 years. The group was founded on November 21, 1957 at the University of Puerto Rico at Mayagüez campus by 7 young students from diverse backgrounds. Today, the fraternity has over 3,000 members and 11 chapters at university level, including 2 chapters in the Dominican Republic.
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).
