| Abbreviation | Definition |
|---|---|
| PJL | Patdiam Jewellery Ltd |
| PJM | PATRICK JAMES McKAY Photography |
| PJP | Penn Jersey Paper Company |
| PJP | Peter Jacobsen Productions |
| PJP | Philip J. Piotrowski & Associates, Inc. |
| PJR | Perry Johnson Registrars |
| PJS | Polar Jukebox System |
| PJSC | Peter J. Solomon Company |
| PJSC | Public Joint Stock Company |
| PJT | Phuket Jet Tours |
| PJT | Pink Jeep Tours |
| PJT | Port Jersey Terminal |
| PJV | Porcupine Joint Venture |
| PK | Parker Kalon |
| PK | Pink Kipper Publishing company |
| PKB | Perdana Karindo Bag |
| PKD | Paramount Kings Dominion |
| PKF | Pannell Kerr Forster |
| PKFZ | Port Klang Free Zone |
| PKH | Page Kruger Holland |