In the Nathaniel Hawthorne novel The Scarlet Letter, the red letter "A" on Hester Prynne's clothing stands for adulteress.
A letter in math can stand for any number
it stands for the letter A
Alphabet
A symbol is a letter or picture used to stand for something else.
The Letter's KO stand for Knock Out.
They stand for the parents alleles
the letter L can stand for a variable.
yourmom
girlfriend
The letter ypsilon (ύψιλον).
In Roman numerals, the number 5 is represented by the letter V
It could stand for N/A -non aplickable