| PPCA | plasma prothrombin conversion accelerator; proserum prothrombin conversion accelerator |
|---|---|
| SPCA | serum prothrombin conversion accelerator; Society for Prevention of Cruelty to Animals |
| APP | acute phase protein; alum-precipitated pyridine; aminopyrazolopyrimidine; amyloid peptide precursor;... |
| ECP | ectrodactyly-cleft palate [syndrome]; effector cell precursor; endocardial potential; eosinophil cat... |
| PCF | peripheral circulatory failure; pharyngoconjunctival fever; platelet complement fixation; posterior ... |