The meaning of the Acronym BAT is...

BAT is

• Brilliant Anti-Tank (munitions)
• Basic Airborne Training
• Battle And Tactics

More Meanings For BAT:

• Batch file (DOS)
• Backup Administration Tool
• Business Analysis Toolkit
• Bulk Administrative Tool
• Beyond Additive Technique
• Berlinetta Aerodinamica Tecnica
• Best Available Technology
• Big Achievement Treatment
• Bayesian Automated Taxi
• Breath Alcohol Testing
• Bon A Tire
• Bon A Tirer
• Basic Aid Training
• Basic Attributes Test
• Buns And Thighs

BAT is also in:

• Construction
• File Extensions
• Funnies
• Mathematics
• Networking
• Software
• Unfiled
• Universities