Abbreviation of supreme.

Acronym of Sailors' Union of the Pacific. / Acronym of Socialist Unity Party. / Acronym of Scottish Unionist Party. / Acronym of Stanford University Press. / Acronym of Software Upgrade Protocol.

Acronym of standup paddleboarding. / Acronym of standup paddleboard. / Acronym of selective ultraviolet phototherapy. / Acronym of single-use plastic(s).

Abbreviation of superior. / (grammar) Abbreviation of superlative.

plural of sup

simple past tense and past participle of sup

present participle of sup

The act of one who sups; the act of taking supper. / (obsolete) That which is supped; broth.

plural of supping

plural of SUP