The meaning of the Acronym RTB is...

RTB is

• Rural Telephone Bank

More Meanings For RTB:

• Real-Time Backplane
• Real Time Business
• Retirement Transition Benefit
• Telecomunicacoes Brasileiras
• Retail Treasury Bonds
• Read The Book
• Remote Telephone Bell
• Rip The Bastards
• Return To Base
• Resistance Temperature Bulb
• Rural Telephone Bank
• Royal Tinted Blue
• Ready To Bone
• Rolypoly Teddy Bear
• Roll The Bones

RTB is also in:

• Colors
• Educational
• Electronics
• General
• Military
• NASA
• NYSE Symbols
• Stock Exchange
• Telecom
• Unfiled
• US Government