| Country | Greece (GR) |
| UN/LOCODE | GVA |
| Name | Greven· |
| Name Without Diacritics | Grevena |
| Function Code | --3----- |
| Function | Road |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1307 |
| Timezone | Europe/Athens |
| Location (UN Format) | 4005N 02126E |
| Latitude Longitude | 40.0845, 21.4274 |