Old Uyghur Combining Two Dots Below (U+10F85) is a Unicode nonspacing mark from the Old Uyghur block. It resides on Plane 1 (SMP, Supplementary Multilingual Plane), has bidirectional class NSM (nonspacing mark), is not mirrored, and has combining class 220 (Below). In HTML it can be written as 𐾅 or 𐾅. Because it is outside the Basic Multilingual Plane, proper font support is required; otherwise a fallback box may be shown.