| PPCA | plasma prothrombin conversion accelerator; proserum prothrombin conversion accelerator |
|---|---|
| SPCA | serum prothrombin conversion accelerator; Society for Prevention of Cruelty to Animals |
| PCF | peripheral circulatory failure; pharyngoconjunctival fever; platelet complement fixation; posterior ... |
| PPC | pentose phosphate cycle; peripheral posterior curve; plasma prothrombin conversion; pneumopericardiu... |
| PPCF | peripartum cardiac failure; plasma prothrombin conversion factor |