| Abbreviation | Definition |
|---|---|
| PB | Pooh Bear |
| PBA | Prince Bernhard Alpha |
| PBJ | Plain Bob Jones |
| PBW | Paul B. Wilson, Ph. D. |
| PC | Pieter Cornelisz |
| PC | Prince Charming |
| PD | Paul Duke, television commentator |
| PD | Philip Dey |
| PDLR | Pedro de la Rosa |
| PF | Paul Fleming |
| PF | Phileas Fogg |
| PFH | Peter F. Hamilton |
| PG | Patrick Grant |
| PG | Pelham Grenville (Wodehouse), English writer |
| PG | Peter Gannon, actor |
| PGH | Phillip Guthrie Hoffman |
| PGT | Pierre Gustave Toutant |
| PHF | Peter H. Froehlich |
| PHK | Peter Hans Kolvenbach |
| PHW | Patrick Henry Winston, author |