Alphabetic Presentation Forms

The Alphabetic Presentation Forms block is a block of the Unicode standard that contains characters that are used to represent letters and other characters from the basic Latin, Greek, and Cyrillic blocks in a specific way. These characters are called presentation forms, and are typically used to represent letters with additional diacritical marks or other modifications, such as ligatures or alternate glyphs. The characters in this block are not used to represent text in its normal form, but are instead used to represent text in a specific presentation or layout. The Alphabetic Presentation Forms block is often used in conjunction with other Unicode blocks to represent text in digital form.