(law) Abbreviation of social.

(UK, law, historical) The right of a lord to hear and decide legal cases on his estate without recourse to other courts.

Alternative form of soc and sac

(rare) Abbreviation of Union of Soviet Socialist Republics.

The jargon used by sociologists.

(Malaysia, politics) Initialism of Social Security Organisation (“organisation set up by the Malaysian government to provide social security protections for workers in Malaysia”).