Mongolian Letter Ali Gali Dagalga (U+18A9) is a Unicode nonspacing mark from the Mongolian block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class NSM (nonspacing mark), is not mirrored, and has combining class 228 (Above Left). In HTML it can be written as ᢩ or ᢩ.