U+FFA0 HALFWIDTH HANGUL FILLER

The Unicode character U+FFA0, officially named HALFWIDTH HANGUL FILLER, was introduced in Unicode version 1.1. It is part of the Half And Full Forms block, which belongs to the Basic Multilingual plane. Previously, it was also referred to as HALFWIDTH HANGUL CAE OM.

Categorized technically as a Other Letter, this character typically falls under the Hangul script. In terms of text layout and rendering, the glyph is Unknown and has halfwidth in East Asian typography. When placed in bidirectional text, it behaves as an Left-To-Right character. Its visual representation remains not mirrored regardless of the reading direction.