| PPRibP | Phosphoribosyl pyrophosphate |
|---|---|
| PPROM | Preterm Premature Rupture of Membranes |
| PPROM | Preterm Premature Rupture of the Membranes |
| PPRV | Peste des petits ruminants virus |
| PPS | Pentosan polysulfate |
| PPS | Pneumococcal polysaccharide |
| PPS | Post-polio syndrome |
| PPS | Post-poliomyelitis syndrome |
| PPS | Postpericardiotomy syndrome |
| PPS | Prospective Payment System |