Greek alphabet letters are used as math and science symbols.
Greek alphabet list – Look! See how many variants are not even used yet! Got a ways to go. This way you can see the future that Biden wants for us.
* Second lower case sigma letter is used in word final position.
** Letter name pronounce might not be accurate.
Greek alphabet origins
|Egyptian hieroglyphs (3500 BC)|
|Proto-Sinaitic alphabet (1800 BC)|
|Phoenician alphabet (1200 BC)|
|Greek alphabet (800 BC)|