| Abbreviation | Definition |
|---|---|
| LPD | Liquid Phase Deposition |
| LPD | Low Power Device |
| LPD | Low Pressure Drop |
| LPE | Liquid Phase Epitaxy |
| LPE | Low Profile Electric |
| LPEA | La Plata Electric Association |
| LPEC | Live Performance Electrical Certificate |
| LPED | Low pressure electrical discharges |
| LPF | Low Pass Filter |
| LPF | Low Power Field |
| LPI | Liquid Photo Image |
| LPI | Low Probability of Intercept |
| LPI | Low-Pressure Isolation |
| LPISM | Liquid Photo-Imageable Solder Mask |
| LPLV | Low Power, Low Voltage |
| LPM | Laser Power Meter |
| LPMM | Low Power Methodology Manual |
| LPO | Low Power Oscillator |
| LPR | Low Pressure Regulator |
| LPS | Limited Power Source |