| 1 | PLN | Polnippon Ltd. | Callsign: Polnippon, | PL | AVCODES |
| 2 | PLN | Planar | | | ICAO1 |
| 3 | PLNA | PEARL LINE | | | SCAC4 |
| 4 | PLNB | PLAINSXPRESS INC | | | SCAC4 |
| 5 | PLNC | PETRO-LINC CORP | | | SCAC3 |
| 6 | PLND | PRO LINE CARRIER GMBH | | | SCAC4 |
| 7 | PLNE | PLANES MOVING & STORAGE INC | | | SCAC3 |
| 8 | PLNE | PLANES MOVING & STORAGE INC | | | SCAC4 |
| 9 | PLNG | PLUNK, GENE TRUCKING | | | SCAC3 |
| 10 | PLNH | PLANE HILL LLC | | | SCAC4 |
| 11 | PLNJ | PORT LINE SERVICES LLC | | | SCAC4 |
| 12 | PLNK | PLUNSKES GARAGE | | | SCAC3 |
| 13 | PLNL | PLATINUM TRANSPORT LTD | | | SCAC4 |
| 14 | PLNM | PLANT MARKETING INC | | | SCAC3 |
| 15 | PLNN | PLATINUM TRANSPORT INC | | | SCAC4 |
| 16 | PLNO | POOLE, NORM OIL INC | | | SCAC4 |
| 17 | PLNP | PLANTATION PIPE LINE COMPANY | | | SCAC3 |
| 18 | PLNQ | PLAINS TRANSFER & STORAGE COMPANY | | | SCAC3 |
| 19 | PLNR | PLANTE, ROBERT TRUCKING | | | SCAC3 |
| 20 | PLNT | PLAINS TRANSPORTATION INC | | | SCAC3 |
| 21 | PLNU | POLL NUSSBAUMER GMBH | | A | BIC |
| 22 | PLNZ | Penske Logistics | | | RSRV |
| 23 | PLNZ | Penske/Quality Express | | | SCAC2 |
| 24 | PLNZ | PENSKE LOGISTICS | | | SCAC4 |
