Breadcrumb Home Community UI Fraternity and Sorority Organizations UI Fraternity and Sorority Organizations Main navigation Active Organizations Suspended Organizations Organization Structures There are 42 fraternity and sorority organizations (chapters) at Iowa, comprised of over 3,200 students. Active Organizations There are 42 fraternity and sorority organizations at Iowa, comprised of over 3,200 students. View Active Organizations Suspended Organizations Below is information pertaining to the accountability of student organizations (fraternities and sororities) at the University of Iowa. View Suspended Organizations Organization Structures Some of our organizations have housing structures in the Iowa City area. View Organization Structures