World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Ballydorn | GBDOR | United Kingdom |
| Ballyhalbert | GBBHB | United Kingdom |
| Ballylumford | GBBLR | United Kingdom |
| Ballymartin | GBLMN | United Kingdom |
| Ballynacargy | IEBGY | Ireland |
| Ballywalter | GBLYW | United Kingdom |
| Balmacara | GBBMC | United Kingdom |
| Balmorhea | USBA7 | United States of America (the) |
| Balnarring | AUBAL | Australia |
| Balneário Camboriú | BRBAC | Brazil |