The following Greek-lettered organizations at OSU do not have membership in any Greek council:

Chi Theta Phi Sorority

Local chapter focused on students interested in the School of Design and Human Environment (SDHE) at Oregon State University. Members strive to build trusting and long-lasting friendships with fellow SDHE women, benefit our community, and participate in creative activities that will further our understanding in our chosen career paths.

Contact: TBD

Local Chapter Profile

Phi Sigma Rho National Sorority

Phi Sigma Rho is a social sorority for women in technical studies serving our sisters and the community by promoting: High standards of personal integrity, respect, and character; Lifelong bonds of sisterhood; and Academic and professional excellence with a social balance.

Contact: TBD

National Website: http://www.phisigmarho.org

Local Chapter Profile

Sigma Delta Omega

Sigma Delta Omega members are committed to academics, striving to excel in all of our endeavors and leading others by our positive examples.

Contact: TBD

National Website: http://sigmadeltaomega.com

Local Chapter Profile

Triangle Fraternity

Triangle Fraternity at OSU is dedicated to promoting the growth and development of long lasting friendships, powerful social skills and connections, and an outstanding character in each individual. Triangle Fraternity is an organization of scientists and engineers looking to better themselves and their community.

Contact: TBD

National Website: http://www.triangle.org/

Local Chapter Profile