Professional Fraternity Association:Founded in 1928 to encourage interfraternity cooperation.
Alpha Zeta Omega Pharmaceutical Fraternity: A pharmaceutical Fraternity composed of pharmacists and undergraduates in Pharmacy.
Brotherhood KG Cambridge: Members with special achievements in Academic and Business perspective.
Delta Sigma Chi - Alpha Chapter: Professional Straight Chiropractic Fraternity founded July 18, 1913.
National Society of Pershing Angels (NSPA): A military-based drill sorority whose areas of interest are drill, service and social.
Phi Beta Lambda - Pennsylvania State University - Mu Alpha Rho Chapter: Co-ed professional business fraternity.
Phi Sigma Gamma - Philadelphia College of Osteopathic Medicine - Zeta Chapter: Osteopathic Medical Society seeks to foster a sense of unity between its members.
Phi Theta Sigma Fraternity: A co-ed music fraternity founded on April 20th, 1999 at Arkansas State University.
Sigma Phi Psi Sorority, Inc.: Sorority for United States Armed Forces Women.
Sigma Phi Sigma - Ferris State University: Co-ed professional fraternity for students studying to work in Forensic Science. Founded in Big Rapids, Michigan, in 2001.
Skull and Bones - Vanderbilt University: A premedical chapter of the American Medical Student Association. Not affiliated with the Order of Skull and Bones at Yale.
Tau Alpha Chi - Official Site: A professional organization that promotes scholastic and professional excellence in the field of taxation. Membership is open to undergraduate, graduate, and law students.