The meaning of the Acronym BRK is...

BRK is

• Black Rook

More Meanings For BRK:

• Fax (Brooktrout Fax-Mail)
• Mailer REXX script (The Brake!)
• Black Rook
• Brake
• Bourke, New South Wales, Australia

BRK is also in:

• Airport Codes
• Chess
• File Extensions
• NASA