Breadcrumb Home Community UI Fraternity and Sorority Organizations UI Fraternity and Sorority Organizations Main navigation Active Organizations Suspended Organizations Organization Structures There are 41 fraternity and sorority organizations (chapters) at Iowa, comprised of over 3,200 students. Active Organizations Browse the active fraternity and sorority organizations at Iowa, comprised of over 3,200 students. Active Organizations Suspended Organizations Below is information pertaining to the accountability of student organizations (fraternities and sororities) at the University of Iowa. Suspended Organizations Organization Structures Some of our organizations have housing structures in the Iowa City area. Organization Structures