Greek Extended

The Greek Extended Unicode block is a range of code points in the Unicode standard that represents a variety of characters used in the Greek alphabet. The Greek alphabet is the writing system used by the ancient Greeks, and is the basis for a number of modern alphabets, including the Latin and Cyrillic alphabets. The Greek Extended Unicode block includes a wide range of characters that are used in the Greek alphabet, such as the uppercase and lowercase letters, as well as a number of other characters, such as the diaeresis and the accent marks. The Greek Extended Unicode block is part of the Unicode standard, which is a standardized character encoding system that allows computers to store and display text in a wide variety of scripts and languages.