| 1 | PRJ | Aero Servicios Pro-Bajio, S.A. de C.V. | Callsign: Probajio, | MEX | AVCODES |
| 2 | PRJ | Pronair Airlines | Established in 2007. Ceased operations in 2009. | E | AVCODES |
| 3 | PRJA | PORRET, RONALD JAMES | | | SCAC4 |
| 4 | PRJD | PROJECT DOORS & MOULDINGS LTD | | | SCAC4 |
| 5 | PRJF | PARTEX | | | SCAC3 |
| 6 | PRJH | PARROTT, JOHN | | | SCAC3 |
| 7 | PRJK | PRICE, JACK REFRIGERATED TRUCKING | | | SCAC3 |
| 8 | PRJQ | PRINCE TRUCKING INC | | | SCAC3 |
| 9 | PRJR | PROSTKO, JOSEPH R | | | SCAC3 |
| 10 | PRJS | PROTORSION | | | SCAC4 |
| 11 | PRJT | PARKER, JAMES C TRUCKING CO | | | SCAC3 |
| 12 | PRJU | PROJECT LINES FZE | | UAE | BIC |
| 13 | PRJW | PRICE, J W | | | SCAC3 |
