sort by Rank | Alpha
| Possible Meanings | Rank |
| Bachelor of Applied Sciences | **** |
| Business Anti Smuggling Coalition | *** |
| Board on Atmospheric Sciences and Climate | *** |
| Before After School Club | *** |
| British Athletics Supporters Club | *** |
| Before and After School Care | *** |
| Broken Arrow Soccer Club | *** |
| Berkeley Atmospheric Science Center | *** |
| British Association of Shooting and Conservation | *** |
| Business Administration Student Council | *** |
| Byron All Screens Celebration | *** |
| Behavioral Assessment System for Children | *** |
| Berkeley APEC Study Center | *** |
| blood aggregate state control | ** |
| blood aggregation state control | ** |
| Assessment System for Children | ** |
| BRCA1-associated genome surveillance complex | ** |
| Behavior Assessment Scale for Children | ** |
| Berlin Air Safety Center | ** |
| Behaviour Assessment System for Children | ** |
| BellSouth Affiliate Services Corporation | ** |
| Brockport Auxiliary Services Corporation | ** |
| Behavioral Assessment Scale for Children | ** |
| Biblioteca Archivio Storico Comunale | ** |
| Bangladesh Adventist Seminary and College | ** |
| Business Alliance for Secure Comerse | ** |
| Bay Area Solar Consortium | ** |
| Blue Arrow Swim Club | ** |
| Bulgarian Academy of Sciences | ** |
| Bay Area Simulation Collaborative | ** |
| Boeing Aerospace Support Center | ** |
| Business Alliance on Smuggling and Counterfeiting | ** |
| Boeing Aerospace Support Centre | ** |
| Black Alumnae of Smith College | ** |
| British American School of Charlotte | ** |
| business affairs sub council | ** |
| Bay Area Soccer Club | ** |
| Bus Architecture Standards Committee | ** |
| Bangladesh Administrative Staff College | * |
| Basic Assessment System for Children | * |
| Business Advisory Services Center | * |
| Bay Area Screening Center | * |
| Bike Around Sac County | * |
| British Association Shooting and Conservation | * |
| Brown Alumni Schools Committees | * |
| Business Administration Supply Chain | * |
| Biodiversity Assessments Sub Committee | * |
| Bad Austrian Swapping Crew | * |
| Base Administrative Support Center | * |
| Bay Area Ski Connection | * |