| 1401 | PCFR | PACIFIC FRUIT & PRODUCE CO | | | SCAC3 |
| 1402 | PCFR | PACIFIC COAST FRUIT PRODUCTS LTD | | | SCAC4 |
| 1403 | PCFS | PACIFIC TRAFFIC SERVICE INC | | | SCAC3 |
| 1404 | PCFT | PACIFIC TRANSPORTATION | | | SCAC3 |
| 1405 | PCFU | TRANSPORTES PORTUARIOS S.A | | E | BIC |
| 1406 | PCFV | PACIFIC TRANSPORTATION SERVICE | | | SCAC4 |
| 1407 | PCFW | PACIFIC WESTERN LINES, | | | SCAC3 |
| 1408 | PCFX | Pacific Car and Foundry Co. | added 7/1982; eliminated 7/1985 | | NAKINA |
| 1409 | PCFX | Pacific Car and Foundry Co. | added 7/82 | | NRHS |
| 1410 | PCFX | PACIFIC CAR AND FOUNDRY COMPANY | | | PWRC |
| 1411 | PCFX | Pacific Car and Foundry | | | RSRV |
| 1412 | PCFY | PRONTO CARGO FORWARDING CO LTD | | | SCAC4 |
| 1413 | PCG | Aeropostal Cargo de Mexico, S.A. de C.V. | Callsign: Postal Cargo, | MEX | AVCODES |
| 1414 | PCG | Aeropostal Cargo de Mexico | | | ICAO1 |
| 1415 | PCGB | PRICE LOGISTICS INC | | | SCAC4 |
| 1416 | PCGD | PAC GARMENT DELIVERY | | | SCAC4 |
| 1417 | PCGG | PROWEST CUSTOM GEARING | | | SCAC4 |
| 1418 | PCGI | PIZI CONTRACTING COMPANY INC | | | SCAC4 |
| 1419 | PCGK | PINNACLE LOGISTICS TRUCKING LLC | | | SCAC4 |
| 1420 | PCGL | PROCTERS CARTAGE LIMITED | | | SCAC3 |
| 1421 | PCGL | PROCTERS CARTAGE LTD | | | SCAC4 |
| 1422 | PCGM | PACIFIC GEOMATICS LTD | | | SCAC4 |
| 1423 | PCGO | PRAIRIE CREEK GRAIN COMPANIES INC | | | SCAC4 |
| 1424 | PCGP | PINNACLE CARRIER GROUP LLC | | | SCAC4 |
| 1425 | PCGQ | PATTERSON CARTAGE | | | SCAC3 |
| 1426 | PCGQ | PRESTIGE CARTAGE AND INTERMODAL LLC | | | SCAC4 |
| 1427 | PCGV | PREFERRED CARTAGE SERVICE INC | | | SCAC4 |
| 1428 | PCGX | Pioneer Contracting Co. | 4/1947 | | NAKINA |
| 1429 | PCGX | PIONEER CONTRACTING CO. | | | PWRC |
| 1430 | PCH | Pilatus Flugzeugwerke AG | Callsign: Pilatus Wings, | CH | AVCODES |
| 1431 | PCH | Pilatus Flugzeugwerke | | | ICAO1 |
| 1432 | PCHA | PERALTA COTA, HECTOR RAFAEL | | | SCAC4 |
| 1433 | PCHB | PINCHER CREK HUTTERIAN BRETHREN | | | SCAC4 |
| 1434 | PCHC | PEACOCK COACH CO | | | SCAC3 |
| 1435 | PCHD | PROFESSIONAL CUSTOMIZED HAULING INC | | | SCAC4 |
| 1436 | PCHE | PRESTIGE CHARTERS AND TOURS | | | SCAC3 |
| 1437 | PCHI | PAUL, CHOFFEY TRUCK LINE | | | SCAC3 |
| 1438 | PCHI | PRO TRANSPORT CHARLESTON INC | | | SCAC4 |
| 1439 | PCHL | PEACH TRANSPORT LTD | | | SCAC3 |
| 1440 | PCHL | PATRIOT COACH LINES INC | | | SCAC4 |
| 1441 | PCHM | PEACHTREE MOVERS INC | | | SCAC3 |
| 1442 | PCHO | PRESTIGE CUSTOM HOMES | | | SCAC4 |
| 1443 | PCHOJ | PKS Chojnice Sp. z o.o. | | PL | TRAFFIC |
| 1444 | PCHP | PROCTOR SHIPPING INC PIRAEUS GREECE | | | SCAC3 |
| 1445 | PCHP | PIROCHE PLANTS INC | | | SCAC4 |
| 1446 | PCHR | Port Colborne Harbour Railway | | USA | TRAFFIC |
| 1447 | PCHS | PRIVATE COACH TRAVEL SERVICE INC | | | SCAC3 |
| 1448 | PCHS | PINCH EXPRESS | | | SCAC4 |
| 1449 | PCHT | PETROCHEM TRANSPORT INC | | | SCAC4 |
| 1450 | PCHU | PIETERSE CONTAINERHANDEL & TRANSPORT B.V. | | NL | BIC |
| 1451 | PCHV | PREMIER CHARTER SERVICE | | | SCAC3 |
| 1452 | PCHW | PACIFIC COAST HAULING | | | SCAC4 |
| 1453 | PCHX | Poole Chemical, Inc. | added 10/1985; 1/1994-7/2005; eliminated 1/2007 | | NAKINA |
| 1454 | PCHX | Poole Chemical, Inc. | 1/94-7/2000 | | NRHS |
| 1455 | PCHX | POOLE CHEMICAL, INC. | | | PWRC |
| 1456 | PCHX | Poole Chemical | | | RSRV |
| 1457 | PCHX | POOLE CHEMICAL, INC. | | | SCAC4 |
| 1458 | PCHY | PEACHEY TRANSPORT | | | SCAC3 |
| 1459 | PCHY | PELLICHERO TRUCKING LLC | | | SCAC4 |
| 1460 | PCI | Protea Coin Group (Pty) Ltd t/a Coin Aviation | Callsign: Protea Coin, | ZA | AVCODES |
| 1461 | PCI | PIONEER COACH LINES INC | | | SCAC4 |
| 1462 | PCIA | PACIFIC ART SERVICES LIMITED | | | SCAC3 |
| 1463 | PCIC | PACIFIC MOUNTAIN EXPRESS INC | | | SCAC3 |
| 1464 | PCID | PRICE INTERMODAL SOUTHWEST (SUBSIDI | | | SCAC4 |
| 1465 | PCIE | PACIFIC INTERSTATE EXPRESS INC | | | SCAC3 |
| 1466 | PCIE | POTTS CALLAHAN INC | | | SCAC4 |
| 1467 | PCIE | PKS Cieszyn | | PL | TRAFFIC |
| 1468 | PCIF | PACIFIC SHIPPING LIMITED | | | SCAC3 |
| 1469 | PCIG | PCI TRANSPORTATION INC | | | SCAC4 |
| 1470 | PCIH | PELICAN CHARTERS INC | | | SCAC4 |
| 1471 | PCII | P C I TRANSPORTATION CO | | | SCAC3 |
| 1472 | PCIJ | PENETRATORS CANADA INC | | | SCAC4 |
| 1473 | PCIK | PACIFIC CASCADE TRUCKING | | | SCAC4 |
| 1474 | PCIL | P & S EQUIPMENT LEASING INC | | | SCAC3 |
| 1475 | PCIL | POWERSAT COMMUNICATIONS INC | | | SCAC4 |
| 1476 | PCIM | PACIFIC COAST INTERMODAL INC | | | SCAC3 |
| 1477 | PCIN | P C TRANSPORT | | | SCAC3 |
| 1478 | PCIN | PRECI CAN INC | | | SCAC4 |
| 1479 | PCIO | PETROLEUM CARRIERS OF IOWA | | | SCAC3 |
| 1480 | PCIO | P C I LOGISTICS | | | SCAC4 |
| 1481 | PCIP | PRECISE TRANSPORT | | | SCAC3 |
| 1482 | PCIQ | PRYDE CARRIERS INC | | | SCAC3 |
| 1483 | PCIR | PACIFIC RIM TRANSPORT INC | | | SCAC3 |
| 1484 | PCIR | PACIFIC RIM TRANSPORT INC | | | SCAC4 |
| 1485 | PCIS | PORT CITY SERVICES | | | SCAC3 |
| 1486 | PCIS | PRECISION TRUCKING INC | | | SCAC4 |
| 1487 | PCIT | PEOPLES CARTAGE, INC | | | SCAC3 |
| 1488 | PCIT | PEOPLES CARTAGE INC | | | SCAC4 |
| 1489 | PCIU | PACIFIC INTERNATIONAL LINES (PTE) LTD | | SGP | BIC |
| 1490 | PCIU | PACIFIC INTERNATIONAL LINES | | | SCAC3 |
| 1491 | PCIU | PACIFIC INTERNATIONAL LINES (PTE) L | | | SCAC4 |
| 1492 | PCIV | PC-TAN INVESTMENT PTE LTD | | | SCAC3 |
| 1493 | PCIW | POWERSCREEN CONNECTICUT INC | | | SCAC4 |
| 1494 | PCIX | American Railcar Leasing, Inc. | added 4/2005; 7/2005 | | NAKINA |
| 1495 | PCIX | ACF Industries, Inc. | added 4/1988; 1/1994-7/2000; eliminated 4/2005 | | NAKINA |
| 1496 | PCIX | Shippers Car Line Division, ACF Industries, Inc. | added 1/1976; 1/1980; eliminated 4/1988 | | NAKINA |
| 1497 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 1/1975; eliminated 1/1976 | | NAKINA |
| 1498 | PCIX | Airco Industrial Gases, a Division of Airco, Inc. | eliminated 4/1973 | | NAKINA |
| 1499 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 4/1970 | | NAKINA |
| 1500 | PCIX | Airco Industrial Gases, a Division of Airco., Inc. | added 1/1972 | | NAKINA |
