U+1ED2 "Ồ" Latin Capital Letter O with Circumflex and Grave Unicode Character

U+1ED2 "Ồ" Latin Capital Letter O with Circumflex and Grave is a composite glyph used primarily in the Vietnamese alphabet, where it represents the sound of the letter O with a rising tone. It combines a base Latin capital O with two diacritical marks: a circumflex (ˆ) placed over the O to indicate a specific vowel quality, and a grave accent (`) above the circumflex to denote the low falling or glottalized tone in Vietnamese. This character is part of the Latin Extended Additional block and is encoded for digital text processing, enabling accurate representation of Vietnamese orthography in written communication.