| BTA | "Been to America" 
| Others |
| BTA | B*tch Team Alpha
| Others |
| BTA | Bachelor of Theatre Arts
| Others |
| BTA | Back Together Again
| Others |
| BTA | Backup Target Appliance
| Others |
| BTA | Backup Target Appliances
| Others |
| BTA | Bad Trader Alerts
| Others |
| BTA | Bangladesh Tanners Association
| Others |
| BTA | Barbados Tourism Authority
| Others |
| BTA | Basic Trading Area
| Others |
| BTA | Basic Trading Areas
| Others |
| BTA | Basic Trainer Aircraft
| Air Force |
| BTA | Basic Travel Allowance
| Others |
| BTA | Batteries Tires and Accessories
| Others |
| BTA | Be Truck Aware
| Others |
| BTA | Bear Toad Alliance
| Others |
| BTA | Beat the Average
| Others |
| BTA | Bedford Teachers Association
| Others |
| BTA | Behind The Axle
| Others |
| BTA | Bell Trucks America
| Others |
| BTA | Bengal Taxi Association
| Others |
| BTA | Bentley Team Absolute
| Others |
| BTA | Berkeley Training Associates
| Others |
| BTA | Bermuda Taxi Association
| Others |
| BTA | Bermuda Tourism Authority
| Others |
| BTA | Bertoua, Cameroon
| Others |
| BTA | Best Technical Approach
| Others |
| BTA | Best Technology Available
| Others |
| BTA | Best Thieves Association
| Others |
| BTA | Best Time Available
| Others |
| BTA | Better Than Average
| Others |
| BTA | Between Tenants Agreement
| Others |
| BTA | Bicycle Transportation Account
| Others |
| BTA | Bicycle Transportation Alliance
| Others |
| BTA | Bill To Account
| Others |
| BTA | Biological Terrain Assessment
| Others |
| BTA | BioTerroism Act of 2002
| Others |
| BTA | Bisdn Terminal Adapter
| Others |
| BTA | Black Tie Affair
| Others |
| BTA | Blacks To Apear
| Others |
| BTA | Bladder Tumor Antigen
| Others |
| BTA | Bladder Tumor Associated
| Others |
| BTA | Bladder Tumour Antigen
| Others |
| BTA | bladder tumour antigen (BTA)
| Others |
| BTA | Bladder Tumour Associated
| Others |
| BTA | Block Token Authenticator
| Others |
| BTA | Blood Transfusion Association
| Others |
| BTA | Blouberg Taxi Association
| Others |
| BTA | Blue Tide Aquatics
| Others |
| BTA | Blue Tooth Analog
| Others |
| BTA | Board of Tax Appeals
| Others |
| BTA | Body Temple Aesthetics
| Others |
| BTA | Bombing The Atmosphere
| Others |
| BTA | Booster to AGS
| Others |
| BTA | Border Trade Alliance
| Others |
| BTA | Boring and Trepaning Association
| Others |
| BTA | Boring and Trepanning Association
| Others |
| BTA | Boss Track Attack
| Others |
| BTA | botulinum toxin A
| Others |
| BTA | Botulinum Toxin A A
| Others |
| BTA | Bow Tie Antenna
| Others |
| BTA | Boxford Trails Association
| Others |
| BTA | Boyce Thompson Arboretum
| Others |
| BTA | Boys Town Academy
| Others |
| BTA | Boyz Town Academy
| Others |
| BTA | Brain Transplant Argument
| Others |
| BTA | Brain Type Assessment
| Others |
| BTA | British Thyroid Association
| Others |
| BTA | British Tourism Agency
| Others |
| BTA | British Tourist Authority
| Others |
| BTA | Broadcasting Technology Association
| Others |
| BTA | Bruce Trail Association (1960 to 2009 -- now BTC)
| Others |
| BTA | Brunswick Transit Alternative
| Others |
| BTA | Bubble Tip Anemone
| Others |
| BTA | Budget Turnaround
| Others |
| BTA | Building Technology Associates
| Others |
| BTA | Building The Ambition
| Others |
| BTA | Building Trades
| Others |
| BTA | Building Trades Association
| Others |
| BTA | Buildings Technology and Academics
| Others |
| BTA | Bulgaria Travel Agent
| Others |
| BTA | Bullock Tice Associates
| Others |
| BTA | Bumper Test Area
| Others |
| BTA | Burbank Teachers Association
| Others |
| BTA | Bus Ticketing Application
| Others |
| BTA | Bus Ticketing Applicationmore
| Others |
| BTA | Busiiness Transformation Agency
| Others |
| BTA | Business Technology Architects
| Others |
| BTA | Business Technology Associates
| Others |
| BTA | Business Technology Association
| Others |
| BTA | Business Transaction Activity
| Others |
| BTA | Business Transformation Agency
| Others |
| BTA | Business Travel Account
| Others |
| BTA | Business Travel Allowance
| Others |
| BTA | Business Travel and Accident Insurance
| Others |
| BTA | But Then Again
| Others |
| BTA | The Booster To Ags
| Others |
| BTA | Travel Allowance
| Others |