LSGA
| 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. |