LSES
| Acronym | Definition |
|---|---|
| LSES | Line Severely Errored Second |
| LSES | London School of Energy Studies (UK) |
| LSES | Lebanese Solar Energy Society (est. 1980) |
| LSES | Life Sciences in European Society (research network) |
| LSES | Lower Socio-Economic Status |
| LSES | Lake Seneca Elementary School (Germantown, MD) |
| LSES | Line Severely Errored Second (computing) |
| LSES | Life Satisfaction for Elderly Scale |