ASSL
| Acronym | Definition |
|---|---|
| ASSL | Astrophysics and Space Science Library |
| ASSL | Advanced Solid State Lasers (annual meeting; optics) |
| ASSL | Agrani Satellite Services Ltd. (India) |
| ASSL | Autonomic System Specification Language |
| ASSL | Academic Support and Student Life (various schools) |
| ASSL | Academy of Science of St. Louis (scientific outreach, education, and recognition; est. 1856; St. Louis, MO) |