SASE

or sase, S.A.S.E., s.a.s.e.

self-addressed stamped envelope.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for sase

I bought you, an' paid my money fer you, an' I ain't a gwine ter let you sase me in dat way.
Clotelle|William Wells Brown
They bombarded Het Sase that night, using asphyxiating shells.
The Story of the Great War, Volume III (of VIII)|Various
Germya has the roomatiks so bad he sase he thinks he is gon this time for sure.
Hildegarde's Harvest|Laura E. Richards