SS.D., Sanctissimus Dominus=Most holy Lord (the Pope).

S.S.E. South-south-east.

S.S.W. South-south-west.

St. Saint; Strait; Street.

Stdy. Saturday.

Ste., Sainte (Fr.). Fem. of Saint.

ster., stereo. Stereotype.

ster., stg. Sterling.

S.T.P., Sanctæ Theologiæ Professor=Professor of Theology.

str. Steamer.