World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Yanma | JPYNN | Japan |
| Yantai | CNYAT | China |
| Yantai Pt | CNYTG | China |
| Yantian | CNYTN | China |
| Yaogou | CNYGO | China |
| Yaojia Pt | CNYJP | China |
| Yap | FMYAP | Micronesia, Federated States of |
| Yapton | GBYAP | United Kingdom |
| Yarimca | TRYAR | Türkiye |
| Yarmouth | GBYMO | United Kingdom |