S. T. D.—Sacra Theologiæ Doctor, Doctor of Divinity.

Ster. or Stg.—Sterling.

S. T. P.—Sacræ Theologiæ Professor, Professor of Divinity.

Subj.—Subjunctive.

Subst.—Substantive.

Suff—Suffix.

Su.-Goth.—Suio-Gothic.

Su., Sun. or Sund.—Sunday.

Sup.—Supplement; Superfine.

Supt.—Superintendent.