World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Zhushan | CNZUS | China |
| Zhuyang | CNZUY | China |
| Ziar nad Hronom | SKZIA | Slovakia |
| Zidani Most | SIZID | Slovenia |
| Zierikzee | NLZIE | Netherlands |
| Zigljen | HRZGL | Croatia |
| Ziguinchor | SNZIG | Senegal |
| Zihuatanejo | MXXIH | Mexico |
| Zijpersluis | NLZPS | Netherlands |
| Zimbabwe | ZWZMZ | Zimbabwe |