sort by Rank | Alpha
| Possible Meanings | Rank |
| Big Sandy Rancheria | **** |
| Business Service Request | **** |
| Bachelor of Sport and Recreation | **** |
| British School at Rome | **** |
| Branch to Subroutine | *** |
| Business for Social Responsability | *** |
| Biological Science Report | *** |
| Boykin Spaniel Rescue | *** |
| Barley Stripe Rust | *** |
| Base Spreading Resistance | *** |
| Businesses for Social Responsibility | *** |
| Bernina Stitch Regulator | *** |
| Bottom Simulating Reflectors | *** |
| Business Systems Resources | *** |
| Bus Status Register | *** |
| Broker Service Representative | *** |
| Body Stress Release | *** |
| Basic Semantics Register | *** |
| Basic Semantic Registry | *** |
| Basic Stock Replenishment | *** |
| Bit Status Register | *** |
| Bob Skeleton Rodeln | *** |
| Bible Society in Russia | *** |
| Belgian Society of Radiology | *** |
| Board for Social Responsibility | *** |
| Broadband Services Router | *** |
| Basic Safety Requirements | *** |
| Boston Singers Resource | *** |
| Best Services Routing | *** |
| Brain Stimulation Reward | *** |
| Buzz Squeak and Rattle | *** |
| Bit Shift Right | *** |
| Bank Select Register | *** |
| Basic Schedule of Rates | *** |
| Brave Sir Robin | *** |
| Building for Social Responsibility | *** |
| British Society of Rheumatology | *** |
| Banking Supervision and Regulation | *** |
| Buzz Squeak Rattle | *** |
| Belleville Shooting Range | ** |
| Bank Selling Rate | ** |
| bacterial sulfate reduction | ** |
| basal secretion rate | ** |
| basal secretion rates | ** |
| basic science research | ** |
| behavioral self-regulation | ** |
| bioelectrical skin reactivity | ** |
| bone scan results | ** |
| bound" skin residues | ** |
| bovine spinal roots | ** |
| brain stem response | ** |
| brain stem responses | ** |
| brain-stem response | ** |
| brain-stem responses | ** |
| brian stimulation reward | ** |
| Brief Structured Recall | ** |
| buccal stretch receptor | ** |
| burst suppression ratio | ** |
| Basic Semantic Register | ** |
| Bureau Stadsnatuur Rotterdam | ** |
| Blasticidin S resistant | ** |
| Blue Skies Review | ** |
| Ball Sac Racing | ** |
| basal antigen sharing rate | ** |
| bone shape and resorption | ** |
| bone-soft-tissue ratios | ** |
| Buschke Selective Reminding Test | ** |
| Bottom Simulation Reflector | ** |
| Broadband Service Router | ** |
| Buzzes Squeaks and Rattles | ** |
| Budget Status Reports | ** |
| Bureau for Social Research | ** |
| Bon Secours Richmond | ** |
| Bend Stress Relaxation | ** |
| Biological Sciences Research | ** |
| Back Space Record | ** |
| B Sears Roebuck | ** |
| Branson Scenic Railway | ** |
| Behavioral Science Resources | ** |
| Blood Stains Red | ** |
| Broker Sales Representative | ** |
| British Society for Rheolgy | ** |
| Bachelor of Science in Recreation | ** |
| Biophysics and Synchrotron Radiation | ** |
| Backup Source Routing | ** |
| Board Status Register | ** |
| Bottom Simulating Reflections | ** |
| Bulgarian State Railroads | ** |
| Business Service Representatives | ** |
| Beneficiary Services Representative | ** |
| Biostatistics Shared Resource | ** |
| Buffered Send Receive | ** |
| Batch Sync Report | ** |
| Basic Service Rate | ** |
| Berkeley Science Review | ** |
| Blind Source Recovery | ** |
| Band Specific Repeater | ** |
| Branch and Stomp Registers | ** |
| Basic Status Register | ** |
| Back Surface Reflectors | ** |
| Battery Saving Ratio | ** |
| Bengali Souljaa Records | ** |
| Biblical Studies Resources | ** |
| Blue Shuze Rattery | ** |
| Brinkworth Spalding Redhill | ** |
| Bureau of Sport and Recreation | ** |
| Banking Service Representatives | * |
| Base Station Removed | * |
| Basic Safety Regulations | * |
| Bible Study Resources | * |
| Bureau of Services Review | * |
| Bureau of Standards Review | * |
| Busy Student Retreat | * |
| Bending Strain Relief | * |
| Beneficiary Service Representatives | * |
| Bidirectional Shift Register | * |
| Black Sheep Retribution | * |
| Bottomless Solvent Reservoir | * |
| Battlefield Surveillance Radar | * |
| Beta Satellite Repeats | * |
| BioAnalytical Shared Resource | * |
| British Steel Ramco | * |
| Buschke Selective Reminding | * |
| Business Services Registry | * |
| Business Stakeholder Representative | * |
| Buying Station Report | * |
| Ball Shear Readings | * |
| Basic Statistics Returns | * |
| Big Shirtless Ron | * |
| Blue Star Regiment | * |
| Boykin Seigfried and Reed | * |
| Branch to Subroutine REL | * |
| Budo Sport Report | * |
| Business Services Representatives | * |
| Base Sensor Range | * |
| Basic Statistical Returns | * |
| Bell Software Reliability | * |
| BILL SCOTT RACEWAY | * |
| Birmingham Southern Railroad | * |
| BITE Status Request | * |
| Blazing Saddles Ranch | * |
| Blip Scan Ratio | * |
| Blue Suit Review | * |
| Bowel Sounds Regular | * |
| Breckenridge Ski Resort | * |
| Burma Survey Research | * |
| Butadiene Styrene Rubber | * |
| Business Sample Revision | * |
| Baltic Sea Resources | * |
| Brain Stem auditory evoked Responses | * |
| Britannica Sporting Record | * |
| Benchin Software Review | * |
| Blix Street Records | * |
| Brown Sheath Rot | * |
| Brown Sugar Records | * |
| Babylon Sector Reports | * |
| Bacardi Spiced Rum | * |
| Bakers Square Restaurant | * |
| Baldwin Silurian Reef | * |
| Bangladesh Space Research | * |
| Bartelso Silurian Reef | * |
| Baywatch Screening Room | * |
| Big Sky Resources | * |
| Biggert State Representa | * |
| Biotech Staffing Resource | * |
| Black Star Resources | * |
| Blantyre South Region | * |
| Blasting Seismograph Request | * |
| Board of Solicitation Review | * |
| Borgafjall Skiing Resort | * |
| Boulder Silurian Reef | * |
| Brennan Schmidt Realtors | * |
| Bretz and Schilling Reeb | * |
| Bridge Status Registers | * |
| Brokers of Seattle Residences | * |
| Brokers of Seattles Residences | * |
| Brubaker Silurian Reef | * |
| Buckling of Shells of Revolution | * |
| Burgess Shale Research | * |