| Acronym | Definition |
|---|
| BLSD➣Basic Life Support Defibrillation |
| BLSD➣Border Land School Division (Canada) |
| BLSD➣Buckeye Local School District (Medina, OH) |
| BLSD➣Biomedical and Life Sciences Division (Special Libraries Association) |
| BLSD➣Boulders and Sand (lithological term) |
| BLSD➣Batavia Local School District (Batavia, OH) |