| Country | Sweden (SE) |
| UN/LOCODE | BYU |
| Name | Bygdsiljum |
| Name Without Diacritics | Bygdsiljum |
| Region | AC |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 601 |
| Timezone | Europe/Stockholm |
| Location (UN Format) | 6421N 02030E |
| Latitude Longitude | 64.3492, 20.5041 |