x20AC

The symbol "x20AC" is a hexadecimal code used in HTML and XML to represent the Euro currency symbol (€). This code is part of the Unicode standard, which is a computing industry standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The Unicode standard assigns a unique number, known as a code point, to every character. The code point for the Euro symbol is U+20AC, which in hexadecimal is represented as "x20AC".

In HTML, this code is used within an HTML entity to display the Euro symbol on a webpage. For example, the HTML entity for the Euro symbol is €, which is equivalent to €. When a web browser encounters this entity, it replaces it with the corresponding Euro symbol (€).

The Euro symbol was introduced in 1999 as part of the Unicode 3.0 standard. It is used in many countries that have adopted the Euro as their official currency, including those in the Eurozone. The symbol is designed to be easily recognizable and to represent the concept of a single, unified European currency.

In summary, "x20AC" is a hexadecimal code used to represent the Euro currency symbol in HTML and XML. It is part of the Unicode standard and is used to ensure consistent encoding and representation of text across different platforms and systems.