The meaning of the Acronym BW is...

BW is

• Biological Warfare
• Broken Wing
• Barbed Wire

More Meanings For BW:

• Bitmap graphics (SGI image)
• Bandwidth
• Business Work
• Be Well
• Block Wall
• Brick Wall
• Bulge Window
• Bottom of Wall
• Battery Working
• Bottom of Wall
• Bike Whore
• Banking Whore
• Boobs And Wings
• Black / White
• Black Wall

BW is also in:

• Adults
• Architecture
• Chat
• Colors
• Electronics
• File Extensions
• Networking
• Physics
• Software