| Abbreviation | Definition |
|---|---|
| PCD | -pterin-4α-carbinolamine dehydratase |
| PCD | pterin-4α-carbinolamine dehydratase |
| PCDR | Post Coital DNA Recovery |
| PCG | Purple City Genetics |
| PCGA | Pre Cancer Genome Atlas |
| PCP | Planar Cell Polarity |
| PCR | Polymerase Chain Reaction |
| PCR | Polyvalent Cytoplasmic Ribosome |
| PD | Protein DNA (DeoxyriboNucleic Acid) |
| PDB | Protein Data Bank |
| PDFG | Platelet-Derived Growth Factor |
| PDI | Protein Disulphide Isomerase |
| PDP | Progesterone-Dependent Protein |
| PEG | Progression Elevated Gene |
| PEMC | Porcine Embryonic Myogenic Cell |
| PEMT | PhosphatidylEthanolamine N-MethylTransferase |
| PER | Protein Efficiency Ratio |
| PERL | Protein Expression and Recovery Labs |
| PEST | Parameter Estimation by Sequential Testing |
| PEV | Position Effects Variegation |