Initials Only, Please

Have you ever given any thought to bands that go by nothing but initials? There are bands that have regular names that prefer to shorten to initials. And don't forget the bands that had initial names that used to stand for something...but then evolved into nothing over time. Plus, some bands have names that "may or may not" have a secret meaning.
Let's break it down, starting with bands that have regular names...but usually shorten to just initials. You know, Stone Temple Pilots (STP) or Guns n' Roses (GnR).
What about Y&T? In the beginning, the California rockers were known as Yesterday and Today. Overtime, the name just became Y&T - no acronym needed, thank you very much.
Then there are the punks: True Sounds of Liberty or T.S.O.L.
What about W.A.S.P.? It may or may not stand for "We Are Sexual Perverts." Then KISS (which I believe was never meant to be an acronym, but others disagree) may or may not stand for "Kids In Satan's Service" (or other similar sayings).
Some other "initial" bands are, of course, R.E.M., XYZ, UFO, AC/DC, ELO...and many, many more.
I always thought one of the hardest parts about being in a serious band would be picking the name. The wrong name can kill a band. After all, you need a cool name that works for marketing purposes and looks awesome on T-shirts.
I suppose we should make this a game, right? How many metal bands can you name by their initials alone?
Something like A7X = Avenged Sevenfold or SOAD = SYSTEM OF A DOWN
So, Go! How many bands can you name that predominantly go by initials?