World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Alf | DEAQF | Germany |
| Alfeld/Leine | DEALF | Germany |
| Alfredshem | SEALF | Sweden |
| Algeciras | ESALG | Spain |
| Alger (Algiers) | DZALG | Algeria |
| Alghero | ITAHO | Italy |
| Algoa Bay | ZAAOB | South Africa |
| Algonquin | USAGQ | United States of America (the) |
| Algorta | ESALT | Spain |
| Alholmen | FIAHL | Finland |