First time called a SORORITY!

From Wikipedia:Gamma Phi Beta (ΓΦΒ, also known as GPhi, GPhiB, or Gamma Phi) is an international college sorority. It was founded in Syracuse University in 1874 and was the first of the Greek organizations to call itself a sorority.[1][2][3] The term "sorority" was coined for Gamma Phi Beta by Dr. Frank Smalley, a professor at Syracuse University.[4]