| Abbreviation | Definition |
|---|---|
| PC | precaution category Lab medicine |
| PC | precordia Anatomy |
| PC | procarbazine |
| PC | provocative concentration Immunology |
| PC | pseudoconditioning control Neurophysiology |
| PC | pubococcygeus |
| PC | pulmonary (valve) closure |
| PC | Purkinje cells Neuroanatomy |
| PCA | pancreatic cancer |
| PCA | parietal cell antibody |
| PCA | Patient Choice Advisor |
| PCA | patient-controlled analgesia |
| PCA | percutaneous carotid arteriogram |
| PCA | peripheral circulatory assist |
| PCA | posterior cerebral artery |
| PCA | posterior communication artery |
| PCA | primary care association |
| PCA | prostate cancer |
| PCAG | Primary Care Audit Group |
| PCC | Pasteur Culture Collection |