PLFA
| Acronym | Definition |
|---|---|
| PLFA | Phospholipid Fatty Acid |
| PLFA | Power-Limited Fire Alarm (product) |
| PLFA | Primary Level Field Activity |
| PLFA | Portable Left Foot Accelerator |
| PLFA | Pony Lake Fulvic Acid |
| PLFA | Piecewise-Linear Function Approximation (computational geometry) |