| Prospektor | prospector |
| Projektor | projector |
| Prospekt | brochure leaflet pamphlet back cloth backdrop catalog |
| Prospektion | prospecting archaeological field survey archaeological prospection archaeological surveying |
| Protektor | protector |
| prospektiv | prospective |
| Inspektor | inspector |
| Prompter | teleprompter |
| Protektion | patronage |
| Professor | professor |
| Projekt | project plan |
| Projektil | projectile |
| Projektion | projection |
| Propeller | propeller |
| Prosperität | prosperity |
| Protektorat | protectorate |
| Prozessor | processor |
| proper | proper |
| Phosphor | phosphorus |
| Respekt | respect |