[polarpi]

Alpha Delta Pi's Single Letter Chapters:

Alpha ~ Wesleyan College (closed in 1916)
Beta ~ Salem College (closed in 1909)
Gamma ~ Mary Baldwin Seminary (closed in 1910)
Delta ~ University of Texas-Austin
Epsilon ~ Sophie Newcomb College/Tulane University (closed in 1977)
Zeta ~ Southwestern University
Eta ~ University of Alabama
Theta ~ Lawrence College (closed in 1969)
Iota ~ Florida State University
Kappa ~ Samford University
Lambda ~ Brenau University
Mu ~ Women's College of Alabama/Huntingdon College (closed in 1913)
Nu ~ Randolph-Macon Women's College (closed in 1960)
Xi ~ Ohio University
Omicron ~ Duke University
Pi ~ Iowa State University
Rho ~ Boston Univeristy
Sigma ~ University of Illinois, Urbana-Champaign
Tau ~ University of Kansas
Upsilon ~ Washington State University
Phi ~ Hanover College
Chi ~ Whittenburg University
Psi ~ University of California-Berkeley
Omega ~ Louisiana State University (closed in 1985)