| Carrier Code | Carrier Name |
| CFIU | CHEM-FREIGHT INC |
| CFKL | C F K LOGISTICS INC |
| CFPU | CAMINNHOS DE FERRO PORTUGUESES EP |
| CFSD | CALIFORNIA STEEL INDUSTRIES INC |
| CFSU | CAPITOL FREIGHT SERVICE |
| CGAG | CANEGA SHIPPING AGENCIES |
| CGBU | CIBA-GEIGY AB |
| CGCD | CARGO CARRIERS LTD |
| CGCO | CARGO CONNECTION INC |
| CGED | CHALLENGE TRADING LTD |
| CGEU | COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL |
| CGLU | CENTER NATIONAL POUR L'EXPLOITATION DES OCEANS |
| CGMF | COMPAGNIE GENERALE MARITIME SUD |
| CGMG | CAGEMA |
| CGMU | COMPAGNIE GENERALE MARITIME (FRENCH LINE) |
