Veruca, thank you soooo much for mentioning the Syracuse Three! I can't believe I forgot about that.

In addition to the Syracuse three (Alpha Gamma Delta, Gamma Phi Beta, and Alpha Phi), there are other campuses that hold the distinction of having multiple organizations established first on their campus.

Wesleyan Female College; Macon, Georgia:
Alpha Delta Pi, Phi Mu...the oldest and second oldest Greek organizations for women

Longwood College; Farmville, Virginia: Alpha Sigma Alpha, Kappa Delta, Sigma Sigma Sigma, and Zeta Tau Alpha..."The Longwood Four"

DePauw University; Greencastle, Indiana:
Alpha Chi Omega, Kappa Alpha Theta

Monmouth College; Monmouth, Illinois:
Kappa Kappa Gamma, Pi Beta Phi

Barnard College; NYC:
Alpha Epsilon Phi, Alpha Omicron Pi