| 1 | PLP | Phoenix Aviation (Bedford) Ltd. | Callsign: Puma, | GB | AVCODES |
| 2 | PLPA | PLASTIC PARAMETERS INC | | | SCAC4 |
| 3 | PLPC | PLANES PRECAST CONCRETE LIMITED | | | SCAC4 |
| 4 | PLPD | POLLOCK PAPER DISTRIBUTORS | | | SCAC3 |
| 5 | PLPD | PLASTITECH PRODUCTS | | | SCAC4 |
| 6 | PLPE | PLATINUM PETROLEUM INC | | | SCAC4 |
| 7 | PLPH | PHELPS MOVING & STORAGE INC | | | SCAC3 |
| 8 | PLPI | PELLILETERI, PHIL TRANSFER CO | | | SCAC3 |
| 9 | PLPJ | PELPHREY, JACK | | | SCAC3 |
| 10 | PLPK | PORTLAND PACKAGING CO INC | | | SCAC3 |
| 11 | PLPM | PLUMER, PAMELA D | | | SCAC3 |
| 12 | PLPN | P & L TRANSPORTATION INC | | | SCAC3 |
| 13 | PLPN | P & L TRANSPORTATION INC | | | SCAC4 |
| 14 | PLPO | PALMER PRODUCE | | | SCAC3 |
| 15 | PLPOL | Polish Police (Policja) | | PL | TRAFFIC |
| 16 | PLPOL | PFEIFER & LANGEN POLSKA S.A. | | PL | VKM |
| 17 | PLPQ | POLSEN-GLASER COMPANY INC | | | SCAC3 |
| 18 | PLPS | PHILLIPS PETROLEUM COMPANY | | | SCAC3 |
| 19 | PLPT | PHELPS TRUCKING | | | SCAC3 |
| 20 | PLPT | PIPELINE PETROLEUM TRANSPORT | | | SCAC4 |
| 21 | PLPY | PANLLOYD LOGISTICS PRIVATE LIMITED | | | SCAC4 |
