| 1 | CFW | CITY OF FT. WORTH | | | PWRC |
| 2 | CFWA | CAROLINA FREIGHTWAYS INC | | | SCAC3 |
| 3 | CFWA | CAROLINA FREIGHTWAYS INC | | | SCAC4 |
| 4 | CFWC | CALIFORNIA FLOWER CO INC | | | SCAC3 |
| 5 | CFWD | COTTRELL FORWARDING CO LTD | | | SCAC3 |
| 6 | CFWE | CORD FORWARDERS | | | SCAC3 |
| 7 | CFWE | CALFRAC WELL SERVICES LTD | | | SCAC4 |
| 8 | CFWG | CUSTOM FORWARDING INC | | | SCAC3 |
| 9 | CFWH | COLONIAL FREIGHT WAREHOUSE CO | | | SCAC3 |
| 10 | CFWH | COLONIAL FREIGHT WAREHOUSE CO | | | SCAC4 |
| 11 | CFWI | COLELLA FREIGHTWAYS INC | | | SCAC3 |
| 12 | CFWI | CALIFORNIA WINE TRANSPORT INC | | | SCAC4 |
| 13 | CFWL | CANADIAN FREIGHTWAYS LIMITED | | | SCAC3 |
| 14 | CFWL | CANADIAN FREIGHTWAYS (DIV OF 418639 | | | SCAC4 |
| 15 | CFWN | CASH FLOW LINE LLC | | | SCAC4 |
| 16 | CFWO | CROSSFLOW AERO | | | SCAC4 |
| 17 | CFWQ | CAROLINA FREIGHTWAYS INC | | | SCAC3 |
| 18 | CFWR | The Caney Fork and Western R.R. | added 1/1986; eliminated 4/1987; 1/1994-7/2005 | | NAKINA |
| 19 | CFWR | The Caney Fork and Western R.R. | added 1/86; eliminated 4/87; 1/94-7/2000 | | NRHS |
| 20 | CFWR | CANEY FORK & WESTERN RAILROAD | | | PWRC |
| 21 | CFWR | Caney Fork and Western Railway | | | RSRV |
| 22 | CFWR | CANEY FORK AND WESTERN RR | | | SCAC3 |
| 23 | CFWS | CARGAMERICAS FORWARDING SERVICES IN | | | SCAC3 |
| 24 | CFWY | CONSOLIDATED FREIGHTWAYS | | | PWRC |
| 25 | CFWY | CONSOLIDATED FREIGHTWAYS CORPORATION OF DELAWARE | | | SCAC3 |
| 26 | CFWY | CONSOLIDATED FREIGHTWAYS | | | SCAC4 |
| 27 | CFWY | Consolidated Freightways | | USA | TRAFFIC |
| 28 | CFWZ | CONSOLIDATED FREIGHTWAYS | | | PWRC |
