World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Arbatax | ITATX | Italy |
| Arboga | SEARA | Sweden |
| Arbrå | SEARB | Sweden |
| Arbroath | GBARB | United Kingdom |
| Arcachon | FRARC | France |
| Arcadia | ZATHR | South Africa |
| Arcen | NLARC | Netherlands |
| Arctic Bay | CAARB | Canada |
| Arctowski | AQARC | Antarctica |
| Årdal | NOAAN | Norway |