| Carrier Code | Carrier Name |
| CEON | CEMENTON LTD |
| CERU | CERESTAR SCANDINAVIA A/S |
| CERZ | COMMERCIT S A |
| CESH | CALCASIEU SHIPPING CORPORATION |
| CESK | CHESAPEAKE MARINE TOURS INC |
| CESP | CENTRO SHIPPING COMPANY LIMITED |
| CESU | CONSENT EQUIPMENT AB |
| CETU | CUSTOM ENVIROMENTAL TRANSPORT INC |
| CEYP | CEYLION SHIPPING CORPORATION LIMITED |
| CFAU | CELTIC FREIGHT AGENCIES LTD |
| CFCU | CARIBBEAN FREIGHT CARRIERS INC |
| CFEU | C F EXPORT/IMPORT SERVICES |
| CFEW | COBELFRET N V |
| CFHS | COASTAL FREIGHT & SALVAGE |
| CFIS | CROSSROADS FREIGHT SYSTEMS INC |
