| Acronym | Definition |
|---|
| NLSF➣Networked Learning Support Framework (UK) |
| NLSF➣Nonlinear Least Squares Fitting (mathematics) |
| NLSF➣Non-Lethal Slippery Foam |
| NLSF➣National Longitudinal Study of Freshman |
| NLSF➣Newfoundland and Labrador Snowmobile Federation Inc (Canada) |