| Carrier Code | Carrier Name |
| DLLQ | DILLARD SHIPPING COMPANY |
| DLMF | DEL MONTE FRESH PRODUCE INTERNATIONAL INC |
| DLMI | DELTA MARINE INC |
| DLNQ | DELNICE MARITIME CORPORATION |
| DLPH | DELPHINA TANKER CORPORATION |
| DLQH | DALTON SHIPPING INC |
| DLSC | DAWNLIGHT SHIPPING COMPANY LIMITED |
| DLUS | DELTA USA INC |
| DMCU | DEL MONTE TROPICAL FRUIT COMPANY |
| DMDU | DANNEBROG MARINE SERVICES AS |
| DMEA | DIMENA SHIPPING COMPANY LIMITED |
| DMIA | DSL MIAMI INC |
| DMNA | DAMPSKIBSSELSKABET NORDEN AKTIESELSKAB |
| DMPQ | DOVER MARINE PANAMA S A |
| DMPS | DEMPSTER INVESTMENTS CORPORATION |
