World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Gowdall | GBWWL | United Kingdom |
| Gowran | IEGOW | Ireland |
| Goxhill | GBHXL | United Kingdom |
| Goxhill | GBGOX | United Kingdom |
| Goya | AROYA | Argentina |
| Graal-Müritz | DEGMV | Germany |
| Grabill | USGZB | United States of America (the) |
| Grado | ITGRD | Italy |
| Graemsay | GBGAE | United Kingdom |
| Gräfenhainichen | DEEFE | Germany |