Omikron (Emory & Henry College)
Omicron-Alpha (Rochester Institute of Technology)
Omicron-Beta (Long Island University-Post)
Omicron-Chi (Nicholls State University)
Omicron-Delta (Suffolk University)
Omicron-Epsilon (Adelphi University)
Omicron-Eta (Nova Southeastern University)
Omicron-Gamma (Arkansas Tech University)
Omicron-Iota (Armstrong State University)
Omicron-Kappa (Kennesaw State University)
Omicron-Lambda (Southern Poly State University)
Omicron-Mu (CSU, Bakersfield)
Omicron-Nu (Murray State University)
Omicron-Omega (CSU, Stanislaus)
Omicron-Omicron (Kutztown University)
Omicron-Phi (Washington College)
Omicron-Pi (Carleton University)
Omicron-Psi (Bloomsburg University)
Omicron-Rho (University of Michigan-Flint)
Omicron-Sigma (Slippery Rock University)
Omicron-Tau (University of Arkansas-Fort Smith)
Omicron-Theta (Thompson Rivers University)
Omicron-Upsilon (Temple University)
Omicron-Xi (University of Lethbridge)
Omicron-Zeta (University of Hawaii)