what is a social club that uses Greek letter names?

A friend of mine from high school is joining a “social club” at her university that calls itself by greek letter names, but it’s not a sorority. I’ve joined a sorority, and she tries to say it’s the same but i really don’t think it is. and some of the pictures of their groups have co-ed groups when it’s the women’s club page.

sounds like a co-ed fraternity, if it attracts primarily women it will end up on the women’s page

Rush Theta Chi Fall 2009 – Missouri State University

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