| Abbreviation | Definition |
|---|---|
| PHLB | Pharmaceutical Labs, Inc. |
| PHLCE | Phlo Corporation |
| PHLI | PacificHealth Labs, Inc. |
| PHLM | PhantomFilm.Com |
| PHLY | Philadelphia Consolidated Holdings |
| PHLYL | Philadelphia Consolidated Holdings |
| PHLYZ | Philadelphia Consolidated Holdings |
| PHLZ | Physicians Laser Services, Inc. |
| PHOC | Photo Control Corporation |
| PHON | Choicetel Communication, Inc. |
| PHONW | Choicetel Communication, Inc. Warrants |
| PHONW | Choicetel Communication, Incorporated Warrants (de-listed) |
| PHONW | Choicetel Communication, Incorporated Warrants (de-listed) |
| PHOX | Photonics Corporation |
| PHPC | P H P Halthcare Corporation |
| PHPC | P H P Healthcare Corporation (de-listed) |
| PHPC | P H P Healthcare Corporation (de-listed) |
| PHSB | P H S Bancorp, Inc. |
| PHSS | erennial Health Systems |
| PHSS | Perennial Health Systems |