| 9501 | PTIB | PRESBY TRANSPORTATION INCORPORATED | | | SCAC4 |
| 9502 | PTIC | PATUREL INTERNATIONAL COMPANY | | | SCAC4 |
| 9503 | PTID | POTENTIAL INDUSTRIES | | | SCAC3 |
| 9504 | PTID | POTENTIAL INDUSTRIES | | | SCAC4 |
| 9505 | PTIE | PETITE TRANSPORTATION INC | | | SCAC3 |
| 9506 | PTIE | PRIME TIME TRANSPORT CO | | | SCAC4 |
| 9507 | PTIF | P T I TRUCKING MOVING STORAGE | | | SCAC3 |
| 9508 | PTIG | P T TRUCKING | | | SCAC4 |
| 9509 | PTIH | PANTHER TRUCKING | | | SCAC3 |
| 9510 | PTIH | PACIFIC TRUCKING INC | | | SCAC4 |
| 9511 | PTII | PORTS INTERNATIONAL INC | | | SCAC3 |
| 9512 | PTII | PENTWATER TRANSPORTATION INC | | | SCAC4 |
| 9513 | PTIJ | PENNINGTON TRANSPORTATION INC | | | SCAC4 |
| 9514 | PTIK | PARENTI TRUCKING | | | SCAC3 |
| 9515 | PTIL | PETERS, I TRANSPORT LTD | | | SCAC3 |
| 9516 | PTIM | P T I NATIONWIDE | | | SCAC3 |
| 9517 | PTIN | PINTAIL TRUCKING INC | | | SCAC3 |
| 9518 | PTIO | PATTERSON TRUCKING | | | SCAC3 |
| 9519 | PTIO | POTOKA TRUCKING INC | | | SCAC4 |
| 9520 | PTIP | PATE TRUCKING INC | | | SCAC3 |
| 9521 | PTIQ | PARRIS TRUCKING INC | | | SCAC3 |
| 9522 | PTIQ | PIONEER TRANSPORTATION INC | | | SCAC4 |
| 9523 | PTIS | PORT TRANSPORTATION INC | | | SCAC4 |
| 9524 | PTIT | POTOMAC INDUSTRIAL TRUCKS | | | SCAC3 |
| 9525 | PTIT | PROTRANS INTERNATIONAL INC | | | SCAC4 |
| 9526 | PTIU | PAUWELS TRAFO | | | SCAC3 |
| 9527 | PTIV | P T S INVESTMENTS INC | | | SCAC3 |
| 9528 | PTIV | PROVIDENCE TRUCKING INC | | | SCAC4 |
| 9529 | PTIX | Paneltech International LLC | 7/2005 (not listed) | | NAKINA |
| 9530 | PTIX | PANELTECH INTERNATIONAL LLC | | | PWRC |
| 9531 | PTIZ | PARKWAY TRANSPORT INCORPORATED | | | PWRC |
| 9532 | PTIZ | Parkway Transport | | | RSRV |
| 9533 | PTIZ | PARKWAY TRANSPORT INC | | | SCAC4 |
| 9534 | PTJ | Airshows America "The Patriots" | Callsign: Patriot Team, | USA | AVCODES |
| 9535 | PTJB | PRICE TRANSPORT BROKERAGE INC | | | SCAC4 |
| 9536 | PTJG | PROTOTYPE TECHNOLOGY GROUP INC | | | SCAC4 |
| 9537 | PTJK | POTTER, T J TRUCKING INC | | | SCAC4 |
| 9538 | PTJL | PREMIER TRANSPORTATION SERVICES INC | | | SCAC4 |
| 9539 | PTJM | PETROJAM LIMITED | | | SCAC3 |
| 9540 | PTJN | POTTER, JOHN | | | SCAC3 |
| 9541 | PTJQ | PORT JERSEY SEABOARD WHSE CORP | | | SCAC3 |
| 9542 | PTJQ | PLATINUM TRANSPORTATION LLC | | | SCAC4 |
| 9543 | PTJR | PEARSON TRUCKING LLC | | | SCAC4 |
| 9544 | PTJS | PETTY, JIM & SONS ENTERPRISES INC | | | SCAC3 |
| 9545 | PTJT | PONDER, T J TRUCKING | | | SCAC3 |
| 9546 | PTJV | PLYCON TRANSPORTATION GROUP | | | SCAC4 |
| 9547 | PTJW | PATTERSON TRUCKING | | | SCAC4 |
| 9548 | PTJY | PRATER, JERRY TRUCKING INC | | | SCAC4 |
| 9549 | PTK | Petropavlovsk-Kachatsk Air Enterprise | Callsign: Petrokam, | RUS | AVCODES |
| 9550 | PTK | Petropavlovsk-Kamchatsk Air Enterprise | | | ICAO1 |
| 9551 | PTK | DB Schenker Rail Zabrze S.A. | | PL | VKM |
| 9552 | PTKA | PHILLIPS TRUCKING INC | | | SCAC3 |
| 9553 | PTKB | PRITT TRUCKING | | | SCAC3 |
| 9554 | PTKD | PRISSELL TRUCKING | | | SCAC3 |
| 9555 | PTKD | PAC TEK S DE RL DE CV | | | SCAC4 |
| 9556 | PTKE | PHILTANKERS INC. | | | SCAC3 |
| 9557 | PTKF | PETERSON TRUCKING INC | | | SCAC3 |
| 9558 | PTKG | PETERSON TRUCKING & EXCAVATING INC | | | SCAC4 |
| 9559 | PTKH | PINE TREE TRUCKING INC | | | SCAC3 |
| 9560 | PTKH | PERMIAN TRUCKING & HOT SHOT LLC | | | SCAC4 |
| 9561 | PTKI | PRESCOTT TRUCKING CORP | | | SCAC3 |
| 9562 | PTKI | PATENAUDE TRUCKING | | | SCAC4 |
| 9563 | PTKJ | PENTAGON TRANSPORT LLC | | | SCAC4 |
| 9564 | PTKK | PRATT, KEN TRUCKING | | | SCAC3 |
| 9565 | PTKK | PRIME TANK LINES LLC | | | SCAC4 |
| 9566 | PTKL | PETROKLAV INC. | | | SCAC3 |
| 9567 | PTKL | PRIME TRUCKLINE | | | SCAC4 |
| 9568 | PTKM | PELTON TRUCKING COMPANY INC | | | SCAC3 |
| 9569 | PTKM | PAULS TRUCKING LLC | | | SCAC4 |
| 9570 | PTKN | PETES TRUCKING INC | | | SCAC3 |
| 9571 | PTKN | PETES TRUCKING INC | | | SCAC4 |
| 9572 | PTKO | PATRICIAN TRUCKING CO INC | | | SCAC3 |
| 9573 | PTKO | PTI TRUCKING INCORPORATED | | | SCAC4 |
| 9574 | PTKP | PAN-L-TEK INC | | | SCAC4 |
| 9575 | PTKQ | PASCHALL TRUCKING COMPANY | | | SCAC3 |
| 9576 | PTKR | PT BROKERS | | | SCAC4 |
| 9577 | PTKT | POETTKER TRUCK SERVICE | | | SCAC3 |
| 9578 | PTKU | PALTANK LTD | | GB | BIC |
| 9579 | PTKV | PAULS TRUCKING | | | SCAC3 |
| 9580 | PTKW | PATS TRUCKING | | | SCAC3 |
| 9581 | PTKW | PATRICK TRANSPORTATION SERVICES INC | | | SCAC4 |
| 9582 | PTKY | PRO TRUCK LINES | | | SCAC3 |
| 9583 | PTKY | PETER TRUCKING | | | SCAC4 |
| 9584 | PTL | Providence Airline | Callsign: Plantation, | USA | AVCODES |
| 9585 | PTL | Providence Airline | | | ICAO1 |
| 9586 | PTLA | PRIMA TRUCK LINES CORPORATION | | | SCAC4 |
| 9587 | PTLB | POOL TRUCKING LINES | | | SCAC3 |
| 9588 | PTLB | PACIFIC TRAIL LOGISTICS LLC | | | SCAC4 |
| 9589 | PTLC | PITTSBURGH LOGISTICS SYSTEMS INC | | | SCAC4 |
| 9590 | PTLE | PARTEN TRUCK LINES INC | | | SCAC4 |
| 9591 | PTLF | PETROLEUM TRUCK LINES INC | | | SCAC3 |
| 9592 | PTLF | POWER TRANSPORT LOGISTICS & SERVICE | | | SCAC4 |
| 9593 | PTLG | PTS LOGISTICS INC | | | SCAC4 |
| 9594 | PTLH | POTTERS LONG HAUL | | | SCAC4 |
| 9595 | PTLI | PACKARD TRUCK LINES INC | | | SCAC3 |
| 9596 | PTLI | PACKARD TRUCK LINES INC | | | SCAC4 |
| 9597 | PTLK | P T L TRUCKING | | | SCAC3 |
| 9598 | PTLK | PORTILLO TRUCKING CO | | | SCAC4 |
| 9599 | PTLL | PREMIUM TANK LINES INC | | | SCAC3 |
| 9600 | PTLN | PATTERSON TRUCK LINE, INC | | | SCAC3 |
