U+1A20 "ᨠ" Tai Tham Letter High Ka Unicode Character

U+1A20 "ᨠ" Tai Tham Letter High Ka is a consonant used in the Tai Tham script, an abugida historically employed for writing several Tai languages including Northern Thai (Lanna), Tai Lue, and Khün. It represents the voiceless, aspirated velar stop /kʰ/ and belongs to the high-class consonant group, which influences the tone of the syllable in tone-based languages. This character is encoded in the Unicode Tai Tham block, supporting the digital preservation and typing of ancient and modern texts from the Lanna region, particularly in religious manuscripts and contemporary Tai Lue publications.