| Abbreviations | Meaning |
 | HACSP | Human Adenylate Cyclase-stimulating Protein |
 | PTHRP, PTHRP | Parathyroid-hormone-related Peptide; Parathyroid-hormone-related Protein |
 | NPSH | Nonprotein Sulhydryl [group] |
 | EBP | Error-back Propagation; Estradiol-binding Protein |
 | RRNP | Ribosomal Ribonucleoprotein |
 | APF | Animal Protein Factor |
 | ECSP | Epidermal Cell Surface Protein |
 | ESPB | E. Coli Secreted Protein B |
 | VRL | Lumbar Ventral Root; Vanilloid Receptor-like [protein]; Virus Reference Laboratory |
 | HD | Helix Destabilizing [protein] |
 | TSAP | Toxic-shock-associated Protein; Transport Services Access Point |
 | CFP | Culture Filtrate Protein |
 | PP | Plasma Protein |
 | CBP | CAMP-binding Protein |
 | SP | Senile Parkinsonism; Structural Protein |