LOSS
| Acronym | Definition |
|---|---|
| LOSS | Loving Outreach to Survivors of Suicide (support program) |
| LOSS | Lick Observatory Supernova Search (astrophysics; Harvard University) |
| LOSS | Line of Sight Survey (software) |
| LOSS | Large Onsite Sewage System |
| LOSS | Large Object Salvage System |
| LOSS | Linux Open Source Sound Project (music project) |