| Proteomik | proteomics |
| Proteom | proteome |
| Proxemik | proxemics |
| Protein | protein |
| Prothetik | prosthetics |
| Phonemik | phonology |
| Polemik | polemic |
| Probezeit | probationary period |
| Prolepsis | prolepsis |
| Proletin | Philistine |
| Pronoia | pronoia |
| Protektion | patronage |
| Protzerei | splurge |
| Prozymit | prozymite |
| protzen mit | sport |
| protzig | garish cocky |
| Prodrom | prodrome |
| Progerie | progeria |
| Projektil | projectile |
| Promi | celeb |