LSNA
| Acronym | Definition |
|---|---|
| LSNA | Logan Square Neighborhood Association (est. 1962; Chicago, IL) |
| LSNA | Louisiana State Nurses Association |
| LSNA | Lipoplasty Society of North America |
| LSNA | Large Signal Network Analyzer |
| LSNA | Least Splanchnic Nerve Activity (physiology) |