psiu175.org - In honor of the 175th anniversary of Psi Upsilon’s founding, we’re calling on all chapters, undergraduates and alumni to celebrate your Psi Upsilon experience with your brothers.

Greywalls Hotel - According to legend, this is the building which inspired the design of our chapter house.

Psi Upsilon International Fraternity - The Psi Upsilon web sites contains valuable information and resources for alumni and undergraduates of the Fraternity.

University of Illinois - Official University of Illinois at Urbana – Champaign website.

Official Fighting Illini Website - The official home of the University of Illinois Athletics.

University of Illinois Alumni Association - University of Illinois Alumni Association – Building Relationships for Life.

Chicago Illini Club - The Chicago Illini Club is the recognized regional UIAA Club for the greater Chicagoland area.

Houston Illini Club - Home for the 3,600 University of Illinois alumni in the H-Town Metropolitan area.

Phired Up - Phired Up Productions, LLC is an education firm providing recruitment services to membership organizations.