About GREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI
Greek Small Letter Eta With Psili And Ypogegrammeni (U+1F90) is a Unicode lowercase letter from the Greek Extended block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class L (left-to-right), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as ᾐ or ᾐ.