| Abbreviation | Definition |
|---|---|
| LFSA | Latino Faculty and Staff Association |
| LFSA | Li Fraumeni Syndrome Association |
| LFSA | Louisiana Fire Sprinkler Association |
| LGA | Ladies Golf Association |
| LGA | Lake Gaston Association |
| LGA | Lake George Association |
| LGA | Louisiana Gas Association |
| LGCA | Little Gomersal Community Association (Kirklees, West Yorkshire, England) |
| LGEA | Local Government Engineers Association |
| LGMT | Lilium Gardenia Management |
| LGSA | Lake Geneva Swimming Association |
| LGSA | Lakeshore Girls Softball Association |
| LGSA | Latino a Graduate Student Association |
| LGSA | Latino Graduate Student Association |
| LGSA | Lebanon Girls Softball Association |
| LGSA | Libertyville Girls Softball Association |
| LGSA | Lincoln Girls Softball Association |
| LGSA | Lompoc Girls Softball Association |
| LGSA | Longview Girls Softball Association |
| LHCA | Lakeview Heights Community Association |