Resources › For Students and Parents A Comprehensive Glossary of College Greek Letters From Alpha to Omega, Learn What Symbols Stand for Which Letters Share Flipboard Email Print Steve Debenport / Getty Images For Students and Parents College Life Before You Arrive Academics Health, Safety, and Nutrition Living On Campus Outside The Classroom Roommates Dating Graduation & Beyond Homework Help Private School Test Prep College Admissions Graduate School Business School Law School Distance Learning View More By Kelci Lynn Lucier Education Expert M.Ed., Higher Education Administration, Harvard University B.A., English and Comparative Literary Studies, Occidental College Kelci Lynn Lucier has worked in higher education for over a decade. She is the author of "College Stress Solutions" and features on many media outlets. our editorial process Kelci Lynn Lucier Updated July 03, 2019 Greek-lettered organizations in North America date back to 1776, when students at William and Mary College founded a secret society called Phi Beta Kappa. Since then, dozens of groups have followed suit by drawing their names from the Greek alphabet, sometimes choosing letters that represented their mottoes (also in Greek). The fraternal organizations of the eighteenth century started out as secret literary societies, but today, people most commonly associate Greek-letter groups with the social fraternities and sororities on college campuses. Many collegiate honors societies and educational groups chose Greek letters for their names, as well. The letters below are shown in their capitalized forms and are listed in alphabetical order, according to the modern Greek alphabet. Modern Greek Alphabet Greek Letter Name Α Alpha Β Beta Γ Gamma Δ Delta Ε Epsilon Ζ Zeta Η Eta Θ Theta Ι Iota Κ Kappa Λ Lambda Μ Mu Ν Nu Ξ Xi Ο Omicron Π Pi Ρ Rho Σ Sigma Τ Tau Υ Upsilon Φ Phi Χ Chi Ψ Psi Ω Omega Thinking of joining a fraternity or sorority? Learn how to decide if it's right for you.