| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Pneumomassage | No definition provided | Christopher Rauch | 2023.12.01 |
| Pneumonia | No definition provided | Christopher Rauch | 2023.12.01 |
| Pneumonitis | No definition provided | Christopher Rauch | 2023.12.01 |
| Pneumotherapy | No definition provided | Christopher Rauch | 2023.12.01 |
| Pneumothorax | No definition provided | Christopher Rauch | 2023.12.01 |
| PNG | A digital format for still images. PortableNetwork Graphics (PNG) | Ryan McGranaghan | 2023.04.16 |
| po | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Pocasset Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Pocket-editions | No definition provided | Christopher Rauch | 2023.12.01 |
| Pocket-gophers | No definition provided | Christopher Rauch | 2023.12.01 |
| Pocket-mice | No definition provided | Christopher Rauch | 2023.12.01 |
| Podestà | No definition provided | Christopher Rauch | 2023.12.01 |
| Podlesnoite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Podophthalmia | No definition provided | Christopher Rauch | 2023.12.01 |
| POES | Polar Orbiting Environmental Satellites (POES) are a constellation of spacecraft that provide near continuous monitoring of the terrestrial and space environment over the polar regions | Ryan McGranaghan | 2023.04.16 |
| Poetic license | No definition provided | Christopher Rauch | 2023.12.01 |
| Poetry | No definition provided | Christopher Rauch | 2023.12.01 |
| Poetry--Bibl | No definition provided | Christopher Rauch | 2023.12.01 |
| Poetry--Collections | No definition provided | Christopher Rauch | 2023.12.01 |
| Poetry--Hist. and crit | No definition provided | Christopher Rauch | 2023.12.01 |