| Acronym | Definition |
|---|
| LSMA➣Linear Spectral Mixture Analysis (remote sensing) |
| LSMA➣Large-Scale Multicast Application (communications) |
| LSMA➣La Salle Military Academy (Long Island, NY) |
| LSMA➣Landelijke Standaard Meldkamer Ambulancezorg (Dutch: Rural Ambulance Control Room Standard; Netherlands) |
| LSMA➣Liberal Studies Master of Arts (degree; Columbia University; New York) |
| LSMA➣Large Stationary Microstrip Array |