| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Phytogeography | No definition provided | Christopher Rauch | 2023.12.01 |
| Phytoglyphy | No definition provided | Christopher Rauch | 2023.12.01 |
| Phytography | No definition provided | Christopher Rauch | 2023.12.01 |
| Phytology | No definition provided | Christopher Rauch | 2023.12.01 |
| Phytonomus nigrirostris | No definition provided | Christopher Rauch | 2023.12.01 |
| Phytophaga | No definition provided | Christopher Rauch | 2023.12.01 |
| phytoplankton | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Phytoplankton | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Pi [?] | No definition provided | Christopher Rauch | 2023.12.01 |
| piacenzian | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Piallatati period | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianists | No definition provided | Christopher Rauch | 2023.12.01 |
| Piankashaw Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianlinite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Piano | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianoforte | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianoforte--Construction | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianoforte--Instruction and study | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianoforte makers | No definition provided | Christopher Rauch | 2023.12.01 |
| Pianoforte music | No definition provided | Christopher Rauch | 2023.12.01 |