| Acronym | Definition |
|---|
| BLSC | Buzz Lightyear of Star Command (video game) |
| BLSC | Basic Life Safety Certification (Texas) |
| BLSC | Blastomere-Like Stem Cell (biology) |
| BLSC | Brighton Life Saving Club (Australia) |
| BLSC | Buffalo Life Sciences Complex (Buffalo, NY) |
| BLSC | Basic Life Support/CPR Certificate |
| BLSC | Burns Lake Soccer Club (Burns Lake, BC, Canada) |
| BLSC | Bachelor of Library Science |
| BLSC | Black Lion Swimming Club (UK) |
| BLSC | Boulders, Silt and Clay (lithological term) |
| BLSC | Bond Lake Skating Club (Oak Ridges, Ontario, Canada) |
| BLSC | Biological and Life Sciences Learning Community |
| BLSC | Blyth Lifeguard & Swimming Club (UK) |