| Acronym | Definitions |
|---|---|
| phot | 4 |
| photo | 3 |
| photom | 2 |
| PHOXA | 2 |
| PHP | 11 |
| PHPPO | 1 |
| PHQ | 2 |
| PHR | 7 |
| phr. | 1 |
| phraseo | 2 |
| PHRED | 3 |
| phren | 2 |
| PHRU | 2 |
| PHS | 9 |
| PHSA | 1 |
| PHSF | 1 |
| PHSPS | 1 |
| PHSS | 2 |
| PHT | 8 |
| PHTN | 1 |
| PHTS | 4 |
| PHU | 2 |
| PHW | 2 |
| PHWR | 1 |
| PHY | 5 |
| PHYS | 6 |
| PI | 71 |
| PIA | 14 |
| PIAB | 2 |
| PIAC | 2 |
(601 — 630 of 1415)