World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Altinkum | TRAYD | Türkiye |
| Altsi | GRATS | Greece |
| Altyn Asyr | TMALT | Turkmenistan |
| Alva | USXAK | United States of America (the) |
| Älvängen | SEAGN | Sweden |
| Alvarado | MXAVD | Mexico |
| Alvarado | USZAD | United States of America (the) |
| Alvaro Obregon | MXAOB | Mexico |
| Alveley | GBAVL | United Kingdom |
| Älvenäs | SEALN | Sweden |