| Country | United States (US) |
| UN/LOCODE | W4S |
| Name | West Islip |
| Name Without Diacritics | West Islip |
| Region | NY |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Location (UN Format) | 4042N 07318W |
| Country | United States (US) |
| UN/LOCODE | W4S |
| Name | West Islip |
| Name Without Diacritics | West Islip |
| Region | NY |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Location (UN Format) | 4042N 07318W |