| Country | United Kingdom (GB) |
| UN/LOCODE | GRM |
| Name | Great Missenden |
| Name Without Diacritics | Great Missenden |
| Region | BKM |
| Function Code | --3----- |
| Function | Road |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 9511 |
| Timezone | Europe/London |
| Latitude Longitude | 51.7042, -0.708 |