| Abbreviation | Definition |
|---|---|
| PTEC | Playtech Ld |
| PTF | Phaunos Timber |
| PTH | Promethean, P.L.C. |
| PTMN | Petmin |
| PTO | Publishing Technology, P.L.C. |
| PTR | Petroneft |
| PTS | Patsystems |
| PTV | Peertv |
| PTY | Parity |
| PUB | Punch Tvns |
| PUMC | Puma Vct Iii |
| PUMD | Puma Vct Iv |
| PUME | Puma Vct V |
| PUR | Pure Wafer |
| PURE | Purecircle |
| PURI | Puricore |
| PV | Par Value |
| PVCS | Pv Crystalox |
| PVF | Prosperity Vosk |
| PVN | Proven Vct |