What does WSYM stand for?

WSYM stands for "We Sing Your Mercies"

How to abbreviate "We Sing Your Mercies"?

"We Sing Your Mercies" can be abbreviated as WSYM

What is the meaning of WSYM abbreviation?

The meaning of WSYM abbreviation is "We Sing Your Mercies"

What does WSYM mean?

WSYM as abbreviation means "We Sing Your Mercies"