What does 4S stand for?
4S stands for "Sort, Straighten, Sweep, Sustain"
How to abbreviate "Sort, Straighten, Sweep, Sustain"?
"Sort, Straighten, Sweep, Sustain" can be abbreviated as 4S
What is the meaning of 4S abbreviation?
The meaning of 4S abbreviation is "Sort, Straighten, Sweep, Sustain"
What does 4S mean?
4S as abbreviation means "Sort, Straighten, Sweep, Sustain"