Pennsylvania
| Company | Category | Area | Address | Web | Contact person | |
| POISON PREVENTION-BON SECOURS | Poison Control Centers | Pennsylvania | 2500 7TH AVE, ALTOONA, Blair, Pennsylvania, 16602-2004, USA | - | - | - |
| POIST STUDIO & FRAME SHOPPE | Photographers-Portrait | Pennsylvania | 20 E MIDDLE ST, HANOVER, York, Pennsylvania, 17331-3133, USA | - | - | Barbara Huston |
| POIYS PALACE | Restaurants | Pennsylvania | 4860 N BROAD ST, PHILADELPHIA, Philadelphia, Pennsylvania, 19141-2108, USA | - | - | Romon Garcia |