Ooh I like this thread! I'm always really intrigued by the "other" letters on different GLOs badges or COAs. (Like MFG on Thetas and TDH on DGs)
Kappa Kappa Gamma's coat of arms. The new member pin is at the top, then Athena, then our badge, then fleur-de-lis, the owl, and our letters. Oh and of course it's in blue and blue!