What does SY3 stand for?

SY3 stands for "Harvard Graphics 3.x Symbol file"

How to abbreviate "Harvard Graphics 3.x Symbol file"?

"Harvard Graphics 3.x Symbol file" can be abbreviated as SY3

What is the meaning of SY3 abbreviation?

The meaning of SY3 abbreviation is "Harvard Graphics 3.x Symbol file"

What does SY3 mean?

SY3 as abbreviation means "Harvard Graphics 3.x Symbol file"