| Carrier Code | Carrier Name |
| GASU | GET TANKTAINER B V |
| GAVU | G A V AUTOTRASPORTI DI GIACOMAZZI |
| GAXL | GREAT AMERICAN LINES |
| GAXU | GAZECHIM S A |
| GBBQ | GIBBON SHIPPING COMPANY |
| GBCI | GULF BULK CARRIERS INC |
| GBCU | GOLD BOX CONTAINER LEASING LTD |
| GBMI | GRAIN BAY MARINE INC |
| GBRU | GREENBRIER CAPITAL CORPORATION |
| GBSG | GREAT BELUGA SHIPPING INC |
| GCCL | GREAT CIRCLE LINES LTD |
| GCHU | GULF CARIB LINES LTD |
| GCIU | GLOBAL CONTAINER LINES (BAHAMAS) LTD |
| GCLI | GULF-CANAL LINES INC |
| GCLK | GLOVIS CO., LTD. |
