Charter Date : December 1, 1979
Chapter Key : 497
Chapter Seat (City) : Emporia
District : Kansas
Single Category
Omicron Epsilon
Youngstown State University
Charter Date : April 26, 1980
Chapter Key : 712
Chapter Seat (City) : Youngstown
District : Ohio
Xi Chi
Baldwin Wallace at Berea
Charter Date : August 1, 1980
Chapter Key : 706
Chapter Seat (City) : Columbus
District : Ohio
Charter Date : August 2, 1980
Chapter Key : 579
Chapter Seat (City) : Bloomington
District : Indiana
Charter Date : May 2, 1981
Chapter Key : 588
Chapter Seat (City) : Tiffin
District : Iowa
Charter Date : May 15, 1981
Chapter Key : 589
Chapter Seat (City) : Bloomington
District : Illinois
Charter Date : May 17, 1981
Chapter Key : 583
Chapter Seat (City) : Benton Harbor
District : Michigan
Omicron Iota
DePaul University
Charter Date : October 10, 1981
Chapter Key : 716
Chapter Seat (City) : Chicago
District : Illinois
Charter Date : January 1, 1982
Chapter Key : 594
Chapter Seat (City) : Columbia
District : Missouri
Charter Date : 1983
Chapter Key : 600
Chapter Seat (City) : Manhattan
District : Kansas
Charter Date : March 19, 1982
Chapter Key : 718
Chapter Seat (City) : Pontiac
District : Michigan
Omicron Xi
Roosevelt University
Charter Date : March 27, 1982
Chapter Key : 720
Chapter Seat (City) : Chicago
District : Illinois