What does s.o.s. stand for?

s.o.s. stands for "Si Opus Sit"

How to abbreviate "Si Opus Sit"?

"Si Opus Sit" can be abbreviated as s.o.s.

What is the meaning of s.o.s. abbreviation?

The meaning of s.o.s. abbreviation is "Si Opus Sit"

What does s.o.s. mean?

s.o.s. as abbreviation means "Si Opus Sit"