Omicron Pi
Iowa State University
Charter Date : May 2, 1982
Chapter Key : 722
Chapter Seat (City) : Ames
District : Iowa
College
Pi Mu
West Virginia University
Charter Date : September 4, 1984
Chapter Key : 740
Chapter Seat (City) : Morgantown
District : West Virginia
Pi Sigma
Aurora University
Charter Date : May 25, 1985
Chapter Key : 746
Chapter Seat (City) : Aurora
District : Illinois
Pi Iota
Eureka College
Charter Date : July 30, 1985
Chapter Key : 738
Chapter Seat (City) : Eureka
District : Illinois
Pi Upsilon
University of Michigan-Dearborn Dearborn, Michigan & University of Detroit Mercy Detroit, Michigan
Charter Date : April 7, 1986
Chapter Key : 748
Chapter Seat (City) : Dearborn, MI & Detroit, MI
District : Michigan
Pi Phi
Wright State University
Charter Date : August 5, 1986
Chapter Key : 749
Chapter Seat (City) : Dayton
District : Ohio
Rho Theta
Northwest Missouri State University
Charter Date : March 26, 1988
Chapter Key : 759
Chapter Seat (City) : Maryville
District : Missouri
Rho Delta
Central Michigan University
Charter Date : May 24, 1988
Chapter Key : 755
Chapter Seat (City) : Mount Pleasant
District : Michigan
Rho Gamma
Northwern Kentucky University
Charter Date : May 28, 1988
Chapter Key : 754
Chapter Seat (City) : Highland Heights
District : Kentucky
Rho Upsilon
Denison University
Charter Date : August 7, 1990
Chapter Key : 770
Chapter Seat (City) : Granville
District : Ohio
Sigma Theta
Missouri State University
Charter Date : February 3, 1991
Chapter Key : 781
Chapter Seat (City) : Springfield
District : Missouri
Sigma Iota
University of Toronto
Charter Date : 1991
Chapter Key : 782
Chapter Seat (City) : Toronto
District : Canada