| Carrier Code | Carrier Name |
| GZTU | GAZTEC INDUSTRIES |
| HACS | HACHIUMA STEAMSHIP CO.,LTD. |
| HACU | HANSA LINE |
| HAFU | HAFSKIP LTD |
| HAIW | HANNAH INLAND WATERWAYS CORP |
| HALU | HOLLAND AMERICAN LINES |
| HAMU | HAMCOM CONTAINER LEASING GMBH |
| HANU | HANIEL REEDEREI GMBH |
| HAPG | HAMBURG AMERICAN LINE |
| HAZL | HAZEL MARINE CORP - MONROVIA LIBERIA |
| HBKM | HALL-BUCK MARINE INC |
| HBMI | HERBERT MATERIALS INC |
| HBSL | HUDSON BAY SHIPPING CO LTD |
| HCCU | HOTEL CIPRAINI |
| HCLN | HALE INTERMODAL MARINE COMPANY |
