| Acronym | Definition |
|---|
| LSGA➣Line Skeleton Graph Analysis (magnetic resonance imaging) |
| LSGA➣Law Students for Government Accountability (est. 2007) |
| LSGA➣Laurea Specialistica in Geologia Applicata (Italian: Degree in Applied Geology) |
| LSGA➣Local Self Governance Act of 1999 (Nepal) |
| LSGA➣Laminators Safety Glass Association, Inc. |