| Acronym | Meaning |
![](file.png) | PLC | Planar Lightwave Circuit |
![](file.png) | PLC | Polymer Liquid Crystal |
![](file.png) | PLC | Preparative (thin) Layer Chromatography |
![](file.png) | PLCC | Plastic Leadless Chip Carrier |
![](file.png) | PLD | Programmable Logic Device |
![](file.png) | PLD | Pulsed Laser Deposition |
![](file.png) | PLDA | Piecewise Linear Discriminant Analysis |
![](file.png) | PLDMR | Photoluminescence Detected Magnetic Resonance |
![](file.png) | PLE | Photoluminescence Excitation |
![](file.png) | PLED | Polymer Light Emitting Diode |
![](file.png) | PLFA | Phospholipid Fatty Acid |
![](file.png) | PLI | Process Loading Intensity (of Biological Reactors) |
![](file.png) | PLID | Pulsed Laser Induced Desorption |
![](file.png) | PLIF | Planar Laser Induced Fluorescence |
![](file.png) | PLIRRA | Pollution Liability Insurance And Risk Reduction Act |
![](file.png) | PLL | Phase Locked Loop |
![](file.png) | PLM | Polarized-light Microscopy |
![](file.png) | PLO | Partially Localized Orbital |
![](file.png) | PLOT | Porous Layer Open Tubular (capillary Column For Gas Chromatography) |
![](file.png) | PLS | Partial Least Squares |
![](file.png) | PLSR | Partial Least-squares Regression |
![](file.png) | PLT | Lead Lanthanum Titanate |
![](file.png) | PLTD | Phospholipid Transfer Protein |
![](file.png) | PLUARG | Pollution From Land Use Activities Reference Group |
![](file.png) | PLY | Photoluminescence Yield |
![](file.png) | PLZT | Lead Lanthanum Zirconate Titanate |
![](file.png) | PM | Particulate Matter |
![](file.png) | PM10 | Particulate Matter |
![](file.png) | PM3 | Third-parametric Method |
![](file.png) | PMA | Pharmaceutical Manufacturers Association |
![](file.png) | PMA | Phorbol Myristate Acetate |
![](file.png) | PMAD | Power Management And Distribution (system) (of Space Station) |
![](file.png) | PMAMS | Patterned Multi-array |
![](file.png) | PMC | Permanently Manned Capability (of Space Station) |
![](file.png) | PMC | Polymer Matrix Composite |
![](file.png) | PMC | Percent Modern Carbon |
![](file.png) | PMC-SCF | Pair Multiconfiguration-SCF (with Electron Pair Optimization) |
![](file.png) | PMCC | Pensky-Martens Closed Cup |
![](file.png) | PMDA | Pyromellitic Dianhydride |
![](file.png) | PMDL | Practical Method Detection Limit |
![](file.png) | PMEL | Pacific Marine Environmental Laboratory |
![](file.png) | PMF | Positive Matrix Factorization |
![](file.png) | PMF | Potential Of Mean Force |
![](file.png) | PMF | Progressive Massive Fibrosis |
![](file.png) | PMF | Proton Motive Force |
![](file.png) | PMIRRAS | Polarization Modulation Infrared Reflection Absorption Spectroscopy |
![](file.png) | PML | Polymer Multi Layer |
![](file.png) | PML | Promyelocytic Leukemia |
![](file.png) | PMLG | Phase Modulated Lee-Goldburg (NMR Spectrometry) |
![](file.png) | PMMA | Poly (methyl Methacrylate) |