| Acronym | Definition |
|---|
| BCSR➣Block Compressed Sparse Row (matrix) |
| BCSR➣Board Control and Status Register |
| BCSR➣Bahrain Center for Studies and Research |
| BCSR➣Bureau of Crime Statistics and Research (Australia) |
| BCSR➣Branch Customer Service Representative (job title) |
| BCSR➣Bilingual Customer Service Representative |
| BCSR➣Basic Commercial Security Requirements |
| BCSR➣Bone-Contacting Surface Ratio |