World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Asnières-sur-Seine | FRAQS | France |
| Asotin | USOAX | United States of America (the) |
| Aspendale | AUP6D | Australia |
| Asper | BEASP | Belgium |
| Asprópirgos | GRASS | Greece |
| Asproválta | GRAPV | Greece |
| Asquith | CAASQ | Canada |
| Assab | ERASA | Eritrea |
| Assel | DEASS | Germany |
| Assens | DKASN | Denmark |