| BTB | Back To Base 
| Others |
| BTB | Back To Basics
| Others |
| BTB | Back-To-Birth
| Others |
| BTB | Bad To The Bone
| Others |
| BTB | Bakri Tamponade Balloon
| Others |
| BTB | Banco Toyota Do Brasil
| Others |
| BTB | Bangkok Tourist Bureau
| Others |
| BTB | Bangladesh Tourism Board
| Others |
| BTB | BarTender Ben
| Others |
| BTB | Basic Test Battery
| Others |
| BTB | Bass Treble Boost
| Others |
| BTB | Be The Boy
| Others |
| BTB | Beat The Boner
| Others |
| BTB | Beating The Beast
| Others |
| BTB | Behind THE
| Others |
| BTB | Behind The Back
| Others |
| BTB | Behind the Barriers
| Others |
| BTB | Behind the Bookcase
| Others |
| BTB | Behind The Bows
| Others |
| BTB | Belgian Trading and Bunkering
| Others |
| BTB | Believe Train Become
| Others |
| BTB | Believed To Be
| Others |
| BTB | Believed-To-Be
| Others |
| BTB | Belize Tourism Board
| Others |
| BTB | Bench To Bedside
| Others |
| BTB | Better Than Bane
| Others |
| BTB | Beyond The Basics
| Others |
| BTB | Beyond The Bell
| Others |
| BTB | Beyond the Border
| Others |
| BTB | Beyond Traditional Borders
| Others |
| BTB | Biblical Theology Bulletin
| Others |
| BTB | Bid To Buy
| Others |
| BTB | Big Throttle Body
| Others |
| BTB | Big Time Ballaz
| Others |
| BTB | Billionaire Trap Boys
| Others |
| BTB | Bing Toolbox
| Others |
| BTB | Biological Testing Branch
| Others |
| BTB | Biturbo Boxer
| Others |
| BTB | Black To Black
| Others |
| BTB | Blacker Than Black
| Others |
| BTB | Board Technical Bulletin
| Others |
| BTB | Bob The Builder
| Others |
| BTB | Bog Trash Brown
| Others |
| BTB | Bone Tendon Bone
| Others |
| BTB | Book To Bill
| Others |
| BTB | Branch Target Buffer
| Others |
| BTB | Break The Bank
| Others |
| BTB | Breed The Best
| Others |
| BTB | Bring That Booty
| Others |
| BTB | Bringing Tap Back
| Others |
| BTB | Buffer Target Branch
| Others |
| BTB | Buggy Team Belgie
| Others |
| BTB | Bukit Tok Beng
| Others |
| BTB | Burnt Transparent Blue
| Others |
| BTB | Bus Tie Breaker
| Others |
| BTB | By The Book
| Others |
| BTB | By the Books
| Others |
| BTB | By The By
| Others |
| BTB | By The Bye
| Others |
| BTB | TV BTBcxTV
| Others |
| Btb. | Basstuba
| Others |