I need a name for a secret society that seeks to control magic in the modern world.

Think of a Torchwood/Watchers Council/Warehouse 13 type group who knows magic exists though most of the world denies it. They want to control artifacts or people capable of wielding other-wordly energies. If it's magic, they want it. The group is based in Rome and for centuries has been keeping magic under wraps.

Right now, I'm using "The Arcanum" as a placeholder, and that name has gotten stuck in my mind. Every time I try to think of something new, it turns into a variation on "Arcanum."

Help me, fellow writers. You're my only hope!