The meaning of the Acronym BM is...

BM is

• Big Music
• Basic Musician
• Better Music
• Black Metal

More Meanings For BM:

• Bitmap graphics (1bit text) (X Window BitMap)
• Bit Mapped
• Bench Mark
• Button Masher
• Battle Mac
• Bdale's Mailer
• Bachelor of Music
• Bachelor Medicinae
• Blue Moon
• Base Metal
• Bending Magnet
• Boundary Moves
• Binding Multiple
• Best Match
• Bratang And Menanggal

BM is also in:

• Academic Degrees
• Astronomy
• Chemistry
• Electronics
• File Extensions
• General
• Hardware
• Mathematics
• Software