What does BM stand for?

What does BM mean?

BM	Banach-Mazur Academic & Science » Mathematics
BM	Before Mayor Community
BM	British Mail Miscellaneous » USPS
BM	Brealey - Myers Business » General
BM	Barbarian Might Miscellaneous » Gaming
BM	Basler Mission Miscellaneous » Unclassified
BM	Booger Man Miscellaneous » Funnies
BM	Baltimore and Maine Regional » Railroads
BM	Baryonic Mat Academic & Science » Physics
BM	Barbarian Mercenary Business » Positions
BM	Briefing Memo Business » General
BM	Baron Myerson Community » Famous
BM	Blurry Man Miscellaneous » Funnies
BM	Box Machine Business » Products
BM	ST Rail system Regional » Railroads
BM	Bdale's Mailer Computing » Software
BM	Basic Musician Community » Music
BM	Before Mall Community
BM	Billy McCain, Mississippi Community Action Association Community » Famous
BM	Before Mandrake Miscellaneous » Funnies
BM	Body Modifier Miscellaneous » Unclassified
BM	Bloody Moron Miscellaneous » Funnies
BM	Barkie Markie Miscellaneous » Funnies
BM	Bachelor Medicinae Academic & Science » Academic Degrees
BM	Badbreed Member Medical » Veterinary