World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Carnarvon | AUCVQ | Australia |
| Carnas | FRVCS | France |
| Carnlough | GBCAH | United Kingdom |
| Carnoules | FRZZU | France |
| Caro | USCJO | United States of America (the) |
| Carolina | BRCLN | Brazil |
| Carolinensiel | DECAR | Germany |
| Caromb | FRZMB | France |
| Caronte | FRCOZ | France |
| Carpinteria | USCPT | United States of America (the) |