Bloque de U+FE00 a U+FE0F. Este bloque fue introducido en la versión de Unicode 3.2 (2002). Contiene 16 puntos de código.
El Wikipedia proporciona la siguiente información en bloque Variation Selectors:
Variation Selectors is the block name of a Unicode code point block containing 16 variation selectors used to specify a glyph variant for a preceding character. They are currently used to specify standardized variation sequences for mathematical symbols, emoji symbols, 'Phags-pa letters, and CJK unified ideographs corresponding to CJK compatibility ideographs. At present only standardized variation sequences with VS1, VS2, VS3, VS15 and VS16 have been defined; VS15 and VS16 are reserved to request that a character should be displayed as text or as an emoji respectively.