| Carrier Code | Carrier Name |
| CVSW | CAPEWAVE SHIPPING COMP LTD OF CYPRUS |
| CWIS | COASTWISE TRADING COMPANY INC |
| CWLU | CIE INTERNATIONALE DES WAGON-LITS |
| CWLY | CROWLEY CONSTRUCTORS INC |
| CWMU | CHEMICAL WASTE MANAGEMENT INNC |
| CWPL | CROWLEY PETROLEUM TRANSPORT INC |
| CWTU | CAWOODS CONTAINERS LTD |
| CWYU | CONTAINERWAY |
| CXIU | CONTAINER CORPORATION OF INDIA |
| CXLU | COASTAL EXPRESS LINE PTY |
| CYCD | CYCLADES SHIPPING COMPANY LIMITED |
| CYLQ | CEYLIAN COMPANY S A |
| CYLU | CHO YANG SHIPPING CO LTD |
| CYML | CYCLADIC MARINE LTD |
| CYPJ | CAYTRANS PROJECT SERVICES LTD |
