S2

 
Pronunciation: /ɛs/

abbreviation

  • (chiefly in Catholic use) Saint: S Ignatius Loyola
  • siemens.
  • small (as a clothes size).
  • South or Southern: 65° S
  • Biochemistry Svedberg unit(s).
  • Sweden (international vehicle registration).

symbol

  • the chemical element sulphur.
  • Chemistry entropy.