| Acronym | Definition |
|---|
| LSPA➣Licensed Site Professional Association (hazardous waste management; Massachusetts) |
| LSPA➣Lake Sunapee Protective Association (New Hampshire) |
| LSPA➣Louisiana School Psychological Association |
| LSPA➣Louisiana Sheep Producers Association |
| LSPA➣Latvijas Sporta Pedagogijas Akademija (Latvian: Latvian Academy of Sports Education; Latvia) |
| LSPA➣Lower School Parents' Association (various locations) |