Chi Alpha Delta
- Established in 1929 at the University of California, Los Angeles, Chi Alpha Delta is the oldest Asian American Interest Sorority in the United States.
- http://www.chialphadelta.com/

Chi Omega Gamma
- Sorority at Augustana College in Rock Island, Illinois.
- http://www.augustana.edu/studentlife/groups/cog/

Corps Concordia Rigensis
- German-Baltic fraternity founded in Riga on November 29th, 1869, in Riga, Latvia, and based in Hamburg, Germany, since 1956.
- http://www.concordia-rigensis.de/en/

The Cap and Skull Society
- Founded at Rutgers University in New Brunswick, NJ, on January 18, 1900. Overview, news, history, calendar of events, member list, famous Skulls, and contact information.
- http://www.capandskull.com/

Chi Alpha Nu
- Also known as Kianu. Local sorority founded April 19, 1927, at Muskingum College in New Concord, Ohio. Includes active and alumnae member lists, pictures, facts and history, guestbook, listserv information, spotlight on a Kianu, and directory of other M
- http://www.kianu.org/

Chi Sigma Phi
- An international fraternity. Chapter at Oswego State University of New York.
- http://www.oswego.edu/xsf