In the NATO phonetic alphabet, Sierra is used to represent the letter S.
Another archaic form of s: called long s(longs) or middle s, used at the beginning or middle of a word; The modern short sound s or the ending s is used at the end of a word. S, later became the German ESS-Tsett (&; szlig).
Character encoding: ASCII Unicode EBCDIC.
In capital: S 83 0053 b2265 in lowercase: s 1 15 0073.
Abbreviations:
1.s is the abbreviation of Mrs or Miss. In e-mail addresses, adding "s" to the surname indicates the address for women. For example, Chen S means Ms. Chen, omitting the "m" in "MS" and using "r" as the address for men.
It means "small" and comes from the English word "small".
For example, the number s stands for trumpet.
4. Superman.