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