Sigma Pi Fraternity, International registered domains

Sigma Pi (ΣΠ), Alpha Chapter was founded on February 26, 1897 at Vincennes University, Vincennes, Indiana as a literary society. Today, Sigma Pi, is the leading, international men's collegiate fraternal organization.

The official website of the Gamma Iota chapter of Sigma Pi Fraternity International, located at Worcester Polytechnic Institute in Worcester, MA. Check out information on our history, our commitment to community service, and our brotherhood.

The Pi Sigma Chapter of the International Fraternity of Delta Sigma Pi is located at the University of California, Irvine, and was founded on May 31, 2008. The Pi Sigma Chapter began because Adam Su and Myles Sterett saw a need within the UC Irvine community for a fraternity that focused on growing others professionally and fostering a sense of brotherhood. Almost six years later, Pi Sigma is intent on maintaining those two goals, and have since won a multitude of regional, provincial and national awards for our professional activities, community service and alumni relations.

The Pi Sigma Chapter of the International Fraternity of Delta Sigma Pi is located at the University of California, Irvine, and was founded on May 31, 2008. The Pi Sigma Chapter began because Adam Su and Myles Sterett saw a need within the UC Irvine community for a fraternity that focused on growing others professionally and fostering a sense of brotherhood. Almost six years later, Pi Sigma is intent on maintaining those two goals, and have since won a multitude of regional, provincial and national awards for our professional activities, community service and alumni relations.

Pi Lambda Phi Fraternity's International Site