The meaning of the Acronym RBT is...

RBT is

• Ring Back Tone

More Meanings For RBT:

• Robotics
• Rare Book Team
• Re- Building Together
• Morgan Stanley Dean Witter
• Rotherham Brought Together
• Ring Back Tone
• Red-Black Tree
• Roadway Breathalyzer Test
• Rare Book Team
• Red, Blue, Tan
• Royal Bengal Tiger
• Royal Banning Thread
• Rifle Barrel Technology
• Marsabit, Kenya

RBT is also in:

• Airport Codes
• Colors
• Databases
• Firms
• Military
• NYSE Symbols
• Police
• Telecom
• Unfiled
• Universities
• US Government