Greek Acrophonic Attic One Half (U+279D) is a Unicode letter number from the Ancient Greek Numbers block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class ON (other neutrals), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as 𐅁 or 𐅁.