| Psychosynthesis | Psychosynthese |
| Psychotherapeutic Postural Integration | Postural integration |
| psychotherapy | psychotherapie |
| psychotic | zwakzinnig |
| Psyllobora vigintiduopunctata | Citroenlieveheersbeestje |
| Psylocke | Psylocke |
| Pszczyna | Pszczyna |
| Pszczyna County | Powiat Pszczyński |
| Pszów | Pszów |
| PT | Pt |
| Ptah | Ptah |
| Ptahhotep | Ptahhotep |
| PTCA | PTCA |
| Pteranodon | Pteranodon |
| Pteraspidomorphi | Slijmprikken |
| Pteridophyta | Varens |
| Pteridopsida | Varens |
| Pterocarya | Pterocarya |
| pterodactyl | pterodactylus |
| Pterodactyloidea | Pterodactyloidea |
| Pterophyllum | Pterophyllum scalare |
| Pteropus | Pteropus |
| Pterosaur | Pterosauriërs |
| Pterostoma palpina | Snuitvlinder |
| Pterygota | Pterygota |
| Ptichka | Ptitsjka |
| Ptiliidae | Alucitidae |
| Ptolemaeus | Claudius Ptolemaeus |
| Ptolemaic dynasty | Ptolemaeën |
| Ptolemaic Egypt | Alexandria et Aegyptus |
| Ptolemaida | Ptolemaida |
| Ptolemais | Ptolemaida |
| Ptolemy | Claudius Ptolemaeus |
| Ptolemy I Soter | Ptolemaeus I Soter I |
| Ptolemy II Philadelphus | Ptolemaeus II Philadelphus |
| Ptolemy III | Ptolemaeus III Euergetes I |
| Ptolemy III Euergetes | Ptolemaeus III Euergetes I |
| Ptolemy IV Philopator | Ptolemaeus IV Philopator |
| Ptolemy IX Lathyros | Ptolemaeus IX Soter II |
| Ptolemy Keraunos | Ptolemaeus Keraunos |
| Ptolemy Philadelphus | Ptolemaeus II Philadelphus |
| Ptolemy V Epiphanes | Ptolemaeus V Epiphanes |
| Ptolemy VI Philometor | Ptolemaeus VI Philometor |
| Ptolemy X Alexander I | Ptolemaeus X Alexander I |
| Ptolemy XI Alexander II | Ptolemaeus XI van Egypte |
| Ptolemy XII Auletes | Ptolemaeus XII Neos Dionysos |
| Ptolemy XIII Theos Philopator | Ptolemaeus XIII Theos Philopator |
| Ptolemy XIV of Egypt | Ptolemaeus XIV Theos Philopator II |
| ptomaine | ptomaïne |
| Ptuj | Ptuj |
