User blog comment:Thailog/Ep. 201 "Happy New Year!" discussion/@comment-70.135.107.234-20120430223025/@comment-4803933-20120501035548

No one uses Epsilon, for some reason. Don't know why. At least, not in things like this. Don't know about fraternities and sororities. But for team names, you usually only hear Alpha, Beta, Delta, and Gamma.