The College of William & Mary Fraternity and Sorority System - Honor and Service Fraternities and Sororities

Honor and Service Fraternities and Sororities

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• Alpha Kappa Psi (ΑΚΨ) – 1904; co-ed professional business fraternity
• Alpha Lambda Delta (ΑΓΔ) – 1924; co-ed freshman year honor society
• Alpha Phi Omega (ΑΦΏ) – 1925; co-ed service fraternity
• Alpha Psi Omega (ΑΨΏ) – 1925; co-ed theatre fraternity
• Beta Gamma Sigma (ΒΓΣ) – 1913; co-ed business fraternity
• Delta Omicron (ΔΟ) – 1909; co-ed music fraternity
• Eta Sigma Phi (ΗΣΦ) – 1924; co-ed classical honor society
• Kappa Delta Pi (ΚΔΠ) – 1911; co-ed international education honor society
• Nu Kappa Epsilon (NKE) – 1994; female-only music sorority*
• Phi Alpha Delta (ΦΑΔ) – 1902; co-ed professional law fraternity
• Phi Alpha Theta (ΦΑΘ) – 1921; co-ed history honor society
• Phi Beta Delta Society (ΦΒΔ) – 1986; co-ed international studies honor society
• Phi Beta Kappa Society (ΦΒΚ) – 1776; co-ed academic honor society*
• Phi Eta Sigma (ΦHΣ) – 1923; co-ed freshman honor society
• Phi Mu Alpha (ΦMΑ) – 1898; male-only musical social fraternity
• Phi Sigma Pi (ΦΣΠ) – 1916; co-ed academic honor society
• Pi Delta Phi (ΠΔΦ) – 1967; co-ed French honor society
• Pi Gamma Mu (ΠΓΜ) – 1924; co-ed social sciences honor society*
• Pi Sigma Alpha (ΦΣΑ) – 1920; co-ed political science honor society
• Psi Chi (ΨX) – 1929; co-ed psychology honor society
• Sigma Gamma Epsilon (ΣΓΕ) – 1915; co-ed earth sciences honor society

*Original charter founded at the College of William & Mary