LSDF
| Acronym | Definition |
|---|---|
| LSDF | Libera Societa Del Frisbee (Italian: Free Society of Frisbee; est. 1986; Rimini, Italy) |
| LSDF | Liberty School District Foundation (Missouri) |
| LSDF | Low-Sulphur Diesel Fuel |
| LSDF | Local Spin Density Functional |
| LSDF | Least Significant Digit First |
| LSDF | Life Skills Development Foundation |
| LSDF | London Sustainable Development Framework (UK) |