Sigma Alpha Epsilon
Alumni, Collegiate Chapters, Merchandise, Sigma Alpha Epsilon - Official Site, Sigma Alpha Epsilon - World Series
Sigma Alpha Mu
Sigma Alpha Mu - Case Western Reserve University -, Sigma Alpha Mu - Cincinnati, University of - Omicr, Sigma Alpha Mu - Cornell University - Beta Chapter, Sigma Alpha Mu - Delaware, University of - Delta L, Sigma Alpha Mu - Florida International University , Sigma Alpha Mu - George Washington University - Be, Sigma Alpha Mu - Illinois State University - Epsil, Sigma Alpha Mu - Johnson and Wales University - Ep, Sigma Alpha Mu - Lehigh University - Sigma Kappa C, Sigma Alpha Mu - Miami, University of - Mu Epsilon
Sigma Chi
Alumni Chapters, Collegiate Chapters, Sigma Chi Chapters in Canada, Sigma Chi Email Address, Sigma Chi International Fraternity - Official Site
Sigma Delta Tau
Sigma Delta Tau - Brooklyn College - Alpha Omicron, Sigma Delta Tau - Columbia University - Gamma Tau , Sigma Delta Tau - Kansas, University of - Beta Chi, Sigma Delta Tau - Massachusetts, University of - P, Sigma Delta Tau - Massachusetts, University of - P, Sigma Delta Tau - Michigan State University - Beta, Sigma Delta Tau - Pennsylvania, University of - Be, Sigma Delta Tau - Pittsburgh, University of - Alph, Sigma Delta Tau - Purdue University - Alpha Epsilo, Sigma Delta Tau - South Florida, University of - G
Sigma Phi
Sigma Phi - Union College - Alpha of New York Chap, Sigma Phi - Vermont, University of - Alpha of Verm
Sigma Phi Epsilon
Alumni Chapters, Collegiate Chapters, Sigma Phi Epsilon - Sig Ep Blog, Sigma Phi Epsilon - SigEp Professionals, Sigma Phi Epsilon Fraternity - Grand Chapter Site
Sigma Pi
Sigma Pi - Central Missouri State University - Gam, Sigma Pi - College of William and Mary - Alpha Eta, Sigma Pi - Drury University - Epsilon Rho Chapter, Sigma Pi - Hofstra University - Eta Gamma Chapter, Sigma Pi - Iowa State University - Sigma Chapter, Sigma Pi - Missouri at Rolla, University of - Alph, Sigma Pi - Morehead State University - Delta Rho C, Sigma Pi - North Carolina State University - Rho C, Sigma Pi - Official Site, Sigma Pi - Santa Clara University - Zeta Eta Chapt
Sigma Sigma Sigma
Alumnae Chapters, Collegiate Chapters, Sigma Sigma Sigma - Official Site, Tri-Sigma Online Club
Sigma Tau Gamma
Sigma Tau Gamma, Sigma Tau Gamma - Carnegie-Mellon University - Del, Sigma Tau Gamma - Central Missouri State Universit, Sigma Tau Gamma - Central Oklahoma, University of , Sigma Tau Gamma - Concord College - Alpha Lambda C, Sigma Tau Gamma - Kent State University - Iota Cha, Sigma Tau Gamma - Massachusetts, University of - E, Sigma Tau Gamma - Michigan Technological Universit
Sigma Alpha Chi
Multicultural sorority founded September 29, 1993 on the Staten Island campus of Saint John's University. Features history, a calendar of events, and contact information.
Sigma Alpha Epsilon Pi
A historically Jewish interest sorority at the University of California at Davis. Site provides history, news, pictures, pledging information, directory, and an overview of traditions.
Sigma Alpha Epsilon/Sigma Alpha Omega - Cotabato C
For the fraternity and sorority in Cotabato City, Philippines. [Not affiliated with the NIC Sigma Alpha Epsilon]
Sigma Alpha Phi
A sorority founded on 5 goals - Sisterhood, Academics, Asian-American Awareness, Leadership and Community Service. California State University Hayward.
Sigma Beta - University of New Hampshire
Local fraternity founded in 1921 in Durham, NH.
Sigma Chi Omega
Multicultural fraternity founded at UC Santa Barbara in 1993.
Sigma Chi Zeta Sorority
At St. John's University. Actives, alumnae, calendar and general information.
Sigma Dan
An anti-fraternity, which now has expanded to a frarority (fraternity/sorority), founded on the campus of Valparaiso University.
Sigma Iota Sigma
History, current news and activities for this local sorority at New York Institute of Technology in Islip, New York.
Sigma Iota Sigma
Local sorority at the University of New Hampshire founded in 1998.
Sigma Kappa Tau
Local sorority founded in 1909 at Augustana College. Overview, photographs, and contact information.
Sigma Kappa Upsilon Mu Fraternity
A local Fraternity born in the frozen tundra of Michigan Technological University in Houghton on October 13th, 1981.
Sigma Lambda Sigma
SUNY Albany's oldest social fraternity, founded in 1937.
Sigma Mu Sigma
National Fraternity founded in 1921, at Tri-State College, Angola, Indiana.
Sigma Omega Chi
Sorority founded in 1977 at Daemen College in Amherst, New York.
Sigma Omega Phi
Multicultural sorority found in 1990 at Cal State, Chico. Information on history, contacts, and upcoming events.
Sigma Phi Chi
Christian sorority at Austin College in Sherman, Texas, founded December 17, 2001.
Sigma Phi Omicron
Sigma Phi Omicron Fraternity was started in 1964 on the campus of the University of Massachusetts Lowell (formerly Lowell Technical Institute).
Sigma Pi Alpha Sorority
A Chicana/Latina Sorority founded in 1996 at the University of California at Berkeley. Focuses on community service, campus involvement, and a sisterhood based on support in academic, social, and individual needs.
Sigma Pi Delta
Local sorority founded in 1908. Member list and photographs.
Sigma Psi Kappa Sorority
A local sorority based out of Newark, NJ at the New Jersey Institute of Technology, founded in 1992.
Sigma Rho
A local men's fraternity founded in 1892 at Michigan Technological University in Houghton.
Sphinx
Founded in 1900 at the University of Pennsylvania. History, member list, activities, and contact information.