| 1 | PCI | Protea Coin Group (Pty) Ltd t/a Coin Aviation | Callsign: Protea Coin, | ZA | AVCODES |
| 2 | PCI | PIONEER COACH LINES INC | | | SCAC4 |
| 3 | PCIA | PACIFIC ART SERVICES LIMITED | | | SCAC3 |
| 4 | PCIC | PACIFIC MOUNTAIN EXPRESS INC | | | SCAC3 |
| 5 | PCID | PRICE INTERMODAL SOUTHWEST (SUBSIDI | | | SCAC4 |
| 6 | PCIE | PACIFIC INTERSTATE EXPRESS INC | | | SCAC3 |
| 7 | PCIE | POTTS CALLAHAN INC | | | SCAC4 |
| 8 | PCIE | PKS Cieszyn | | PL | TRAFFIC |
| 9 | PCIF | PACIFIC SHIPPING LIMITED | | | SCAC3 |
| 10 | PCIG | PCI TRANSPORTATION INC | | | SCAC4 |
| 11 | PCIH | PELICAN CHARTERS INC | | | SCAC4 |
| 12 | PCII | P C I TRANSPORTATION CO | | | SCAC3 |
| 13 | PCIJ | PENETRATORS CANADA INC | | | SCAC4 |
| 14 | PCIK | PACIFIC CASCADE TRUCKING | | | SCAC4 |
| 15 | PCIL | P & S EQUIPMENT LEASING INC | | | SCAC3 |
| 16 | PCIL | POWERSAT COMMUNICATIONS INC | | | SCAC4 |
| 17 | PCIM | PACIFIC COAST INTERMODAL INC | | | SCAC3 |
| 18 | PCIN | P C TRANSPORT | | | SCAC3 |
| 19 | PCIN | PRECI CAN INC | | | SCAC4 |
| 20 | PCIO | PETROLEUM CARRIERS OF IOWA | | | SCAC3 |
| 21 | PCIO | P C I LOGISTICS | | | SCAC4 |
| 22 | PCIP | PRECISE TRANSPORT | | | SCAC3 |
| 23 | PCIQ | PRYDE CARRIERS INC | | | SCAC3 |
| 24 | PCIR | PACIFIC RIM TRANSPORT INC | | | SCAC3 |
| 25 | PCIR | PACIFIC RIM TRANSPORT INC | | | SCAC4 |
| 26 | PCIS | PORT CITY SERVICES | | | SCAC3 |
| 27 | PCIS | PRECISION TRUCKING INC | | | SCAC4 |
| 28 | PCIT | PEOPLES CARTAGE, INC | | | SCAC3 |
| 29 | PCIT | PEOPLES CARTAGE INC | | | SCAC4 |
| 30 | PCIU | PACIFIC INTERNATIONAL LINES (PTE) LTD | | SGP | BIC |
| 31 | PCIU | PACIFIC INTERNATIONAL LINES | | | SCAC3 |
| 32 | PCIU | PACIFIC INTERNATIONAL LINES (PTE) L | | | SCAC4 |
| 33 | PCIV | PC-TAN INVESTMENT PTE LTD | | | SCAC3 |
| 34 | PCIW | POWERSCREEN CONNECTICUT INC | | | SCAC4 |
| 35 | PCIX | American Railcar Leasing, Inc. | added 4/2005; 7/2005 | | NAKINA |
| 36 | PCIX | ACF Industries, Inc. | added 4/1988; 1/1994-7/2000; eliminated 4/2005 | | NAKINA |
| 37 | PCIX | Shippers Car Line Division, ACF Industries, Inc. | added 1/1976; 1/1980; eliminated 4/1988 | | NAKINA |
| 38 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 1/1975; eliminated 1/1976 | | NAKINA |
| 39 | PCIX | Airco Industrial Gases, a Division of Airco, Inc. | eliminated 4/1973 | | NAKINA |
| 40 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 4/1970 | | NAKINA |
| 41 | PCIX | Airco Industrial Gases, a Division of Airco., Inc. | added 1/1972 | | NAKINA |
| 42 | PCIX | Airco Industrial Gases, a Division of Air Reduction Co., Inc. | added 4/1967; eliminated 1/1972 | | NAKINA |
| 43 | PCIX | Pure Carbonic Co., a Division of Air Reduction Co., Inc. (Shippers' Car Line Division of ACF Industries, Inc.) | 10/1966; eliminated 4/1967 | | NAKINA |
| 44 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 10/1957-7/1965 | | NAKINA |
| 45 | PCIX | Shippers Car Line Corp. | 1/1946-7/1954 | | NAKINA |
| 46 | PCIX | Shippers Car Line Corp. | Jan-52 | | NRHS |
| 47 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 10/57-7/65 | | NRHS |
| 48 | PCIX | Pure Carbonic Co., a Division of Air Reduction Co., Inc. (Shippers' Car Line Division of ACF Industries, Inc.) | 10/66; eliminated 4/67 | | NRHS |
| 49 | PCIX | Airco Industrial Gases, a Division of Air Reduction Co., Inc. | added 4/67; eliminated 1/72 | | NRHS |
| 50 | PCIX | Airco Industrial Gases, a Division of Airco., Inc. | added 1/72 | | NRHS |
| 51 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | Apr-70 | | NRHS |
| 52 | PCIX | Airco Industrial Gases, a Division of Airco, Inc. | eliminated 4/73 | | NRHS |
| 53 | PCIX | Shippers Car Line Division of ACF Industries, Inc. | 1/75-1/80; eliminated 4/88 | | NRHS |
| 54 | PCIX | ACF Industries, Inc. | added 4/88; 1/94-7/2000 | | NRHS |
| 55 | PCIX | *ACF INDUSTRIES, INC. [AIRCO INDUSTRIAL GASSES; SHIPPERS CAR LINE; PURE CARBONIC CO.] | | | PWRC |
| 56 | PCIX | *PLAN CITY INDUSTRIAL PARK | | | PWRC |
| 57 | PCIX | +AMERICAN RAILCAR LEASING LLC | | | PWRC |
| 58 | PCIX | ACF Industries Shippers Car Line Division | | | RSRV |
| 59 | PCIX | PURE CARBONIC CO | | | SCAC3 |
| 60 | PCIX | AMERICAN RAILCAR LEASING LLC | | | SCAC4 |