Cjk Compatibility Ideograph-fab9 (U+FAB9) is a Unicode other letter from the CJK Compatibility Ideographs 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 調 or 調.