BCSR
| 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 |