World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Lydd on Sea | GBYOS | United Kingdom |
| Lydney | GBLYD | United Kingdom |
| Lyerly | USLYR | United States of America (the) |
| Lyle | US3WA | United States of America (the) |
| Lyles | USQLY | United States of America (the) |
| Lyme Regis | GBLYR | United Kingdom |
| Lymington | GBLYM | United Kingdom |
| Lyndiane | SNLYN | Senegal |
| Lyness | GBLYS | United Kingdom |
| Lyngen | NOLYN | Norway |