World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Ålefjær | NOALE | Norway |
| Aleksandrovsk-Sakhalinskiy | RUSAK | Russian Federation (the) |
| Alenquer | BRALT | Brazil |
| Aleran/Ozamis | PHALE | Philippines (the) |
| Alert Bay | CAAAL | Canada |
| Ålesund | NOAES | Norway |
| Alexandra Quay | IEALQ | Ireland |
| Alexandra Road Oil | IEARO | Ireland |
| Alexandria | USAXR | United States of America (the) |
| Alexandroúpolis | GRAXD | Greece |