Sclav.—Sclavonic.
Sculp. or sculp.—Sculpsit, he engraved it.
S. D.—Salutem dicit, sends health.
S. E.—Southeast.
Sec.—Secretary; Second.
Sec. Leg.—Secretary of Legation.
Sec. leg.—Secundum legem, according to law.
Sec. reg.—Secundum regulam, according to rule.
Sect.—Section.
Sem.—Semble, it seems.