The meaning of the Acronym BTR is...

BTR is

• Blood and Tissue Registration System

More Meanings For BTR:

• Bit Test and Reset
• Behind Tape Reader
• Blackout Trading Restriction
• Bachelors Til The Rapture
• Built To Rule
• Blue Thunder Revolution
• Biceps Tendon Reflex
• Bradley Real Estate, Inc.
• Blood and Tissue Registration System
• BroneTransporteR
• Boom Time Remaining
• Burn Time Remaining
• Bus Transfer
• Between The Ropes
• Baton Rouge, Louisiana USA

BTR is also in:

• Airport Codes
• Assembly
• FDA
• Military
• NASA
• NYSE Symbols
• Physiology
• Sports
• Unfiled