| Key | Value |
| admin_level | 2 |
| boundary | administrative |
| description | Border Kazakhstan - Russia |
| int_name | Uy |
| name:ba | Уй |
| name:ca | Uï |
| name:cs | Uj |
| name:da | Uj |
| name:de | Ui |
| name:en | Uy River |
| name:et | Ui |
| name:fr | Ouï |
| name:it | Uj |
| name:ja | ウイ川 |
| name:kk | Ой |
| name:nl | Oej |
| name:nn | Uj |
| name:no | Uj |
| name:pl | Uj |
| name:ru | Уй |
| name:zh | 烏伊河 |
| salt | no |
| source:boundary | Договор между РК и РФ от 18 января 2005 г. |
| waterway | river |
| wikidata | Q1346305 |
| wikipedia | ru:Уй (приток Тобола) |