In a galaxie far far away on the Chilastra server I'm still a member of The Homeland Security Department. Back in the day we were imperials pwning rebels, and although one GM did get in touch to talk about it we were able to convince them that it made perfect sense.
I've noticed a trend for guilds to name themselves things they aren't or don't do, though. What's with that? IE. Eternal Chaos (they're pretty damn organized IMO!), Intimidation (they're not intimidating), Legends (they're not), Fallen (we're not), and so on.