| Abbreviation | Definition |
|---|---|
| PKP | Photon Kathaas Productions, LTD. |
| PKW | Parkwood Holdings |
| PLA | Plastics Cap. |
| PLAZ | Plaza |
| PLE | Plethora |
| PLI | Perptl.i&g.inv. |
| PLIS | Perptl.i&g.sub |
| PLM | Plasmon |
| PLZL | Ojsc Polyus |
| PMA | Premier Man.hdg |
| PMEA | Pme Afr. |
| PMEW | Pme Afr. Wts |
| PMG | Parkmead |
| PMH | Puma High Inc |
| PMHL | Prosperity |
| PMK | Plus Mkts. |
| PMO | Premier Oil |
| PMP | Portmeirion |
| PMR | Panmure Gordon |
| PMS | Palmaris Cap. |