| Carrier Code | Carrier Name |
| CYPP | CYPRESS POINT SHIPPING INC C/O COLONIAL NAVIGATION CO |
| CYSC | CLAY SHIPPING COMPANY |
| CYSP | CLARY SHIPPING PTE LTD |
| CZII | CRUZ INTERNATIONAL INC |
| CZJB | CAZARY, J B INC |
| DACU | DATACTIC LTD |
| DADU | DANICA EXPORT APS |
| DAFU | DAFRA LINES |
| DALU | D'AMICO SOC DI NAVIGAZIONE |
| DAMC | DAMCO MARITIME |
| DAMU | DANZAS AG |
| DANU | DANZAS S A |
| DARM | DARTMOUTH S A |
| DARU | DART CONTAINERLINE INC |
| DAXU | DACHSER GMBH & CO |
