| pro rata | pro rata |
| Prostata | prostate prostate gland |
| prograd | prograde |
| Programm | program programme cycle schedule channel |
| probat | proven appropriate suitable |
| Errata | errata |
| Priorat | priory |
| Pronaos | pronaos |
| Pronoia | pronoia |
| Propfan | propfan |
| Propiska | propiska |
| Protz | splurge boast |
| Provost | provost |
| Proband | experimentee |
| Prodrom | prodrome |
| Produkt | product |
| Profit | profit |
| Progress | progress |
| Projekt | project plan |
| Prokura | proxy |