sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Berkley Integrated Audio Software | **** |
| Brentford Independent Association of Supporters | *** |
| Bermuda Investment Advisory Services | *** |
| Brent Irish Advisory Service | *** |
| Birla Institute of Applied Sciences | *** |
| Behavioral Inventory for Assessing States | ** |
| Brazilian Investment Advisory Services | ** |
| Borders Independent Advocacy Service | ** |
| Bristol Industrial Archaeology Society | ** |
| Brooklyn Institute of Arts and Sciences | ** |
| Baylor Institute for Air Science | ** |
| Board of the Institute of Advanced Studies | ** |
| Bulletin in Applied Statistics | ** |
| Basic Interval Arithmetic Subroutines | ** |
| Business Information Analysis System | ** |
| Biologically Inspired Acoustic Systems | ** |
| Built in Apoptosis Sensor | ** |
| Baltic International Acoustic Survey | ** |
| Bayreuth Institute for American Studies | ** |
| Bioinformatics Integrated Application Software | ** |
| Bus Information and Signalling | ** |
| Bar Ilan Acting Society | ** |
| Black International Affairs Society | ** |
| Brass Instrument Analyzing System | * |
| British Institute of Afghan Studies | * |
| Brass Instrument Analysis System | * |
| Buffer Invalidation Address Stack | * |