| Country | France (FR) |
| UN/LOCODE | GZI |
| Name | Grentzingen |
| Name Without Diacritics | Grentzingen |
| Region | 68 |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4734N 00717E |
| Latitude Longitude | 47.5643, 7.2995 |