World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| London | GBLON | United Kingdom |
| London Gateway Port | GBLGP | United Kingdom |
| London Thamesport | GBLTP | United Kingdom |
| Londonderry | GBLDY | United Kingdom |
| Lonevåg | NOLON | Norway |
| Long An International Port | VNLAP | Viet Nam |
| Long Beach | USLGB | United States of America (the) |
| Long Binh | VNLBN | Viet Nam |
| Long Binh Tan | VNLBT | Viet Nam |
| Long Branch | USLCJ | United States of America (the) |