World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Annalong | GBANG | United Kingdom |
| Annan | GBANN | United Kingdom |
| Annandale | AUANN | Australia |
| Annapolis | USANP | United States of America (the) |
| Annevoie | BEAVE | Belgium |
| Annisquam Harbour | USNQH | United States of America (the) |
| Anoa Natuna | XZANU | Installations in International Waters |
| Anoa Natuna Pt. | IDANO | Indonesia |
| Anpu | CNAPP | China |
| Anqing | CNAQG | China |