| Abbreviations | Meaning |
 | APP | Alzheimer Amyloid Precursor Protein |
 | GCP | Geriatric Cancer Population; German Cardiovascular Prevention [study]; Good Clinical Practices; Granulocyte Chemotactic Protein |
 | AVP | Antiviral Protein |
 | GCDFP-15 | Gross Cystic Disease Fluid Protein 15 |
 | OMPA, OMPA | Outer Membrane Protein A |
 | APKC | Atypical Protein Kinase C |
 | BJP | Bence Jones Protein Or Proteinuria |
 | UCP | Uncoupling Protein; Urinary Coproporphyrin; Urinary C-peptide |
 | NLDL | Normal Low-density Lipoprotein |
 | EMP | External Membrane Potential Or Protein |
 | PMP22 | Peripheral Myelin Protein 22 |
 | ABP | Androgen Binding Protein |
 | PCR | Protein Catabolism Rate |
 | EAP | Epstein-Barr Associated Protein |
 | PKI | Potato Kallikrein Inhibitor; Protein Kinase Inhibitor; Public Key Infrastructure [telemedicine] |