| Country | United States (US) |
| UN/LOCODE | YLY |
| Name | West Sayville |
| Name Without Diacritics | West Sayville |
| Region | NY |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Location (UN Format) | 4044N 07306W |
| Country | United States (US) |
| UN/LOCODE | YLY |
| Name | West Sayville |
| Name Without Diacritics | West Sayville |
| Region | NY |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 901 |
| Location (UN Format) | 4044N 07306W |