| Country | Portugal (PT) |
| UN/LOCODE | ACS |
| Name | Arcos |
| Name Without Diacritics | Arcos |
| Region | 16 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1607 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 4145N 00840W |
| Latitude Longitude | 38.8266, -7.526 |