| 1 | CRZ | Servicos Aereos Cruzeiro Do Sul, S.A. | IATA: SC, Callsign: Cruzeiro, Founded in 1927 as Syndicato Condor. Commenced operations in 1928. Ceased operations during 1993. | BR | AVCODES |
| 2 | CRZ | NORFOLK SOUTHERN [CONSOLIDATED RAIL CORP.] | | | PWRC |
| 3 | CRZ | Conrail (Norfolk Southern) | | | RSRV |
| 4 | CRZ | CONSOLIDATED RAIL CORP. (CONRAIL) | | | SCAC4 |
| 5 | CRZA | CRUZ CARRIERS INC | | | SCAC4 |
| 6 | CRZC | C R CARRIERS INC | | | SCAC3 |
| 7 | CRZG | CORTEZ GAS COMPANY | | | SCAC4 |
| 8 | CRZH | CRAZY HORSE TRANSPORTATION SERVICES | | | SCAC4 |
| 9 | CRZI | CROZIER WAREHOUSE | | | SCAC4 |
| 10 | CRZL | CARA LIMOUSINE SERVICE | | | SCAC3 |
| 11 | CRZM | CHARLES RIVER MOVERS INC | | | SCAC3 |
| 12 | CRZM | CROWN TRANSPORT LTD | | | SCAC4 |
| 13 | CRZN | CARRTRAN INC | | | SCAC3 |
| 14 | CRZN | CRUZ ZAVALA, FERNAL | | | SCAC4 |
| 15 | CRZO | CRUZ, ROBERT P | | | SCAC3 |
| 16 | CRZR | CROZIER BROS VAN LINES INC | | | SCAC3 |
| 17 | CRZS | CARIS INC | | | SCAC3 |
| 18 | CRZT | C R TRANSPORTATION | | | SCAC3 |
| 19 | CRZW | CRENSHAW & SONS INC | | | SCAC4 |
