NPPB
| Acronym | Definition |
|---|---|
| NPPB | National Potato Promotion Board |
| NPPB | Nederlandse Pitch & Putt Bond (Dutch: Dutch Pitch & Putt Association; Netherlands) |
| NPPB | Natriuretic Peptide Precursor B |
| NPPB | Newbury Park Pony Baseball |
| NPPB | National Plant Pathology Board (American Phytopathological Society) |
| NPPB | National Program for the Prevention of Blindness |