| 1 | CQN | Chong Qing Airlines Co., Ltd | IATA: OQ, Callsign: Chong Qing, Founded on 16 June 2007. Commenced operations on 08 July 2007. | PRC | AVCODES |
| 2 | CQNA | CASTELLA NAVIGATION CORP MONROVIA | | | SCAC3 |
| 3 | CQNA | C-QUIN TRANSPORTATION | | | SCAC4 |
| 4 | CQNC | CCR & CO | | | SCAC3 |
| 5 | CQNE | CARRIERNET | | | SCAC4 |
| 6 | CQNM | CONCOURS MOLD INC | | | SCAC4 |
| 7 | CQNN | CLINE TRANSPORT | | | SCAC4 |
| 8 | CQNO | CLEMENS OIL CO INC | | | SCAC4 |
| 9 | CQNP | CENTRAL COAST TRANSPORT INC | | | SCAC4 |
| 10 | CQNQ | CASSENS TRANSPORT LTD | | | SCAC4 |
| 11 | CQNR | CONTINENTAL CARRIER INC | | | SCAC4 |
| 12 | CQNS | CENTRAL QUEENS TRUCKING | | | SCAC3 |
| 13 | CQNT | CONTAINER TRANSPORTATION INC | | | SCAC3 |
| 14 | CQNV | CLIPSTONE NAVIGATION SA | | | SCAC3 |
