What Does BT Stand For?

BT has more than one possible meaning :

• BT - Bacillus Thuringiensis
• BT - Bioterrorism
• BT - Bottom Time
• BT - Bowel Tones
• BT - British Telecommunications
• BT - Burn Time Engine

If you know of another acronym for BT, please suggest it as a new acronym for BT.