| Country | Austria (AT) |
| UN/LOCODE | GGM |
| Name | Marchegg |
| Name Without Diacritics | Marchegg |
| Region | 3 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1801 |
| Timezone | Europe/Vienna |
| Location (UN Format) | 4816N 01654E |
| Latitude Longitude | 48.2622, 16.9105 |