| puits artésien | artesian well |
| puits d'eau | water well |
| Puits de carbone | Carbon sinks |
| Puits de connaissances | Honey |
| puits de pétrole | well |
| Puits du Sarlacc | Sarlacc |
| Puits d’aérage | Port |
| Puits Moqua | Moqua Well |
| Puits provençal | Geothermal exchange heat pump |
| PUK | Personal Unblocking Code |
| Puka Puka | Puka-Puka |
| Pukapuka | Pukapuka |
| Pukkeenegak | Pukkeenegak |
| Pukkila | Pukkila |
| Pula | Pula |
| Pulau Pinang | Pulau Pinang |
| Pulawy | Pulawy |
| Pulchérie | Pulcheria |
| Pulkovo Aviation | Pulkovo Aviation Enterprise |
| Pull à col roulé | Poloneck sweater |
| pull-over | sweater |
| Pullover | Sweater |
| Pullulation | Reproduction |
| pulluler | pullulate |
| pulluler de | crawl with |
| Pully | Pully |
| pulmonaire | pulmonary |
| Pulmonaire officinale | Pulmonaria officinalis |
| Pulmonata | Pulmonata |
| pulpe | flesh |
| pulpe à papier | pulp |
| pulpeuse | busty |
| pulpeux | pulpy |
| Pulpite | Pulpitis |
| pulsar | pulsar |
| Pulsar binaire | Binary pulsar |
| Pulsar double | Binary pulsar |
| Pulsar optique | Optical pulsar |
| Pulsar X | X ray pulsar |
| Pulsar X anormal | Anomalous X-ray pulsar |
| Pulsatille des Alpes | Pulsatilla alpina |
| pulsation | beating |
| Pulsation a deux mode | Double mode pulsation |
| Pulsation multi periodique | Multiperiodic pulsation |
| Pulsation non radiale | Nonradial pulsation |
| Pulsation radiale | Radial pulsation |
| Pulsation à deux modes | Double mode pulsation |
| pulsion de mort | death wish |
| pulsion sexuelle | sex drive |
