What does SOYD stand for?

SOYD stands for "Sum-of-the-years-digits"

How to abbreviate "Sum-of-the-years-digits"?

"Sum-of-the-years-digits" can be abbreviated as SOYD

What is the meaning of SOYD abbreviation?

The meaning of SOYD abbreviation is "Sum-of-the-years-digits"

What does SOYD mean?

SOYD as abbreviation means "Sum-of-the-years-digits"