The meaning of the Acronym BRR is...

BRR is

• Bootheel Regional Rail Corporation

More Meanings For BRR:

• Balanced Repeated Replication
• Barrett Resource Corporation
• Bylaws Resolutions And Recommendations
• Bike Ride To Rippey
• Buck Rope Race
• Bylaws Resolutions And Recommend
• Barra, UK
• Bootheel Regional Rail Corporation

BRR is also in:

• Airport Codes
• Mathematics
• Non-Profit Organizations
• NYSE Symbols
• Railroads
• Sports
• Unfiled