(knitting) Abbreviation of stocking stitch. / (knitting) Abbreviation of stockinette stitch.

Initialism of short ton(s). / Initialism of storyteller, especially in the context of running certain tabletop role-playing games. / (uncountable) Abbreviation of steam. / (medicine) An ST segment.

(computing) Atari ST. / Initialism of Star Trek. / (linguistics, Egyptology) Initialism of Standard Theory.

Someone who acts as a game master (GM) in a tabletop role-playing game, especially any of the games produced by White Wolf.

Abbreviation of Saint.

(after a qualification) University of St Andrews, used especially following post-nominal letters indicating status as a graduate.

Expressing a sudden desire for silence.

Abbreviation of street. (Usually as “st.” Also as “st”. Sometimes capitalized.) / Abbreviation of Saint. (Always capitalized.) / Abbreviation of state.

Alternative letter-case form of St., abbreviation of street.

Abbreviation of street (in names of specific streets, not as a common noun) / Abbreviation of Saint (always capitalized). / (US) Abbreviation of state (pertaining to U.S. states)