| Abbreviation | Definition |
|---|---|
| CPGA | Continuous Parameter Genetic Algorithm |
| CPGR | Centre for Proteomics and Genomics Research |
| CPGR | Commission on Plant Genetic Resources |
| CPGR | Comprehensive Phytopathogen Genomics Resource |
| CPIC | Clinical Pharmacogenetics Implementation Consortium |
| CPK | Creatine Phospho Kinase |
| CPOH | Clinical Pharmacology OnHand |
| CPOQ | Corporation des Professionelles en Osteopathie du Quebec |
| CPT | Cell Preparation Tube |
| CR | Cell Reference |
| CR | Cytogenetic Response |
| CREB | cAMP Response Element Binding Protein |
| CREB | Cyclic-AMP Response Element Binding |
| CREM | Cyclic AMP-Response-Element Modulating protein |
| CRF | Circulating Recombinant Form |
| CRGAA | Commission des Ressources Génétiques pour l'Alimentation et l'Agriculture (French: Commission on Genetic Resources for Food and Agriculture) |
| CRISPR | clustered regularly interspaced short palindromic repeats |
| CRISPR | Clusters Of Regularly Interspaced Short Palindromic Repeats |
| CRP | Camp Receptor Protein |
| CRP | Cold Reactive Protein |