Well, I have never considered myself "greek" because I'm in a service sorority. I wear letters, I'm extremely committed and proud of them, but I personally have always felt the word greek was reserved for the social sororities (and NPHC, even though you guys are a lot more service
). I don't know. I know some of the other service people who post on this board consider themselves greek, but I guess on my campus at least, the definition is a little narrower.