| Illinois |
K
Kappa |
University of Illinois
Urbana-Champaign, Illinois |
| Indiana |
F
Phi |
Purdue University
West Lafayette, Indiana |
| Iowa |
O
Omicron |
University of Iowa
Iowa City, Iowa |
| Michigan |
B
Beta |
Michigan Technological University
Houghton, Michigan |
| Minnesota |
A
Alpha |
University of Minnesota
Minneapolis, Minnesota |
| Wisconsin |
X
Xi |
University of Wisconsin
Madison, Wisconsin |
| SB
Sigma Beta |
University of Wisconsin
Milwaukee, Wisconsin |
NB
Nu Beta |
University of Wisconsin
Platteville, Wisconsin |