U+A736 "Ꜷ" Latin Capital Letter Au Unicode Character

U+A736 "Ꜷ" Latin Capital Letter Au is a historical typographic ligature that merges the letters A and U into a single glyph, used primarily in medieval and early modern Latin texts as a scribal abbreviation or orthographic variant for the diphthong "au" to save space or denote a specific pronunciation. This character belongs to the Latin Extended-D block, which was added in Unicode version 5.1 to support a range of medievalist and liturgical notations, and it is rarely encountered in modern typography outside specialized academic editions or palaeographic studies. Its lowercase counterpart is U+A737 "ꜷ", and together they help preserve the visual fidelity of historical manuscripts in digital representations.