S.A., South America; South Africa; South Australia.
Sarum, Salisbury.
S.A.S. (L. societatis antiquariorum socius), Fellow of the Society of Antiquaries.
s. caps., small capital letters.
sc. or sculp. (L. sculpsit), he or she engraved it.
s. or scil. (L. scilicet), to wit; namely.
scr., scruple.
sculp. or sculpt. (L. sculpsit), he or she engraved it.
S.E., south-east.