[polarpi]

Pi Beta Phi
Miss Alaska: Blair Chenoweth

Sigma Pi Delta (local?)
Miss Iowa: Nicole White

Unknown...but in Order of Omega
Miss Kansas: Angelea Busby

Sigma Kappa
Miss Louisiana: Melissa Clark

Alpha Phi Omega Service and Delta Phi Delta (local?)
Miss Nebraska: Jane Noseworthy

Sigma Alpha Iota
Miss Nevada: Christina O'Neil

(I'm sure there's a few others....maybe ones who didn't list it on their form for the official site?)