| Acronym | Definition |
|---|
| LSPP➣Layered Security Protection Profile |
| LSPP➣Labeled Security Protection Profile |
| LSPP➣Localized Surface Plasmon Polariton (physics) |
| LSPP➣Large-Scale Parallel Processing (computer architecture) |
| LSPP➣Lake Superior Provincial Park (Canada) |
| LSPP➣LS-PrePost |
| LSPP➣Local Service Provider Portability |
| LSPP➣Large Scale Printer Plotter |