S (disambiguation)

Look up S in Wiktionary, the free dictionary.

S is the nineteenth letter of the English alphabet.

S may also refer to:

• <s>, the deprecated HTML element "start tag" for strike-through text, like this
• S band, a band of radio which ranges from 2 to 4 GHz
• S-block of the periodic table, which includes alkali metals, alkaline earth metals, and hydrogen and helium
• S combinator in combinatory logic
• S phase, part of the cell cycle
• S (group), a short-lived South Korean music group, active in 2003
• S postcode area, a postcode area including Sheffield, England
• S (programming language), a statistical programming language
• Long s, a mathematical term for the integral sign
• "S", the nickname for Solomon Shereshevskii (1886-1958), Russian journalist known for an exceptional memory
• South on a map, one of the 4 cardinal directions
• s, son

[edit] Science

• S, the symbol for entropy
• s, the SI symbol for second
• Serine, a standard amino acid abbreviation
• Sulfur on the periodic table
• Siemens (unit), the SI derived unit of electric conductance

[edit] See also

• S class

This disambiguation page lists articles associated with the same Latin letter. If an internal link led you here, you may wish to change the link to point directly to the intended article.