Latin Capital Letter Oo (U+A74E) is a Unicode uppercase letter from the Latin Extended-D 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 Ꝏ or Ꝏ.