| 1 | CWU | China Eastern Airlines Wuhan Co., Ltd. | IATA: WU, Callsign: Wuhan Air, Merged into China Eastern Airlines during 2003. | PRC | AVCODES |
| 2 | CWU | Wuhan Airlines | | | ICAO1 |
| 3 | CWUC | CROWN RELOCATIONS (USCHI DIVISION) | | | SCAC4 |
| 4 | CWUH | CROWN RELOCATIONS (USHOU DIVISION) | | | SCAC4 |
| 5 | CWUL | CROWN RELOCATIONS (USLVG DIVISION) | | | SCAC4 |
| 6 | CWUM | CROWN RELOCATIONS (USMIA DIVISION) | | | SCAC4 |
| 7 | CWUN | CROWN RELOCATIONS (USNYC DIVISION) | | | SCAC4 |
| 8 | CWUR | CARDWELL WESTINGHOUSE | | | PWRC |
| 9 | CWUS | CROWN RELOCATIONS (USSRO DIVISION) | | | SCAC4 |
