R. S. V. P.—Répondez, s’il vous plaît, answer, if you please.
Rt. Hon.—Right Honourable.
Rt. Rev.—Right Reverend.
Rt. Wpful.—Right Worshipful.
R. W.—Right Worthy.
S.—South; Saint; Scribe; Sulphur; Sunday; Sun; Series; Solidus, a shilling; Stere, (metric system.)
S. A.—South America; South Africa; South Australia.
s. a.—Secundum artem, according to art.
Sam.—Samuel.
S. A. S.—Societatis Antiquariorum Socius, Fellow of the Society of Antiquaries.