Gunjala Gondi Vowel Sign Ai (U+11D91) is a Unicode nonspacing mark from the Gunjala Gondi block. It resides on Plane 1 (SMP, Supplementary Multilingual Plane), has bidirectional class NSM (nonspacing mark), is not mirrored, and has combining class 0 (Not Reordered). 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.