World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Byczyna | PLBYC | Poland |
| Bydgoszcz | PLBZG | Poland |
| Byggnes - Karmøy | NOBYN | Norway |
| Bygstad | NOBYS | Norway |
| Byobu | JPBYO | Japan |
| Byrknesøy | NOBYR | Norway |
| Byron | USXYB | United States of America (the) |
| Bysice | CZBYS | Czechia |
| Byxelkrok | SEBYX | Sweden |
| Caacupé | PYCAA | Paraguay |