What does IS-533 stand for?
IS-533 stands for "Interim Standard-533"
How to abbreviate "Interim Standard-533"?
"Interim Standard-533" can be abbreviated as IS-533
What is the meaning of IS-533 abbreviation?
The meaning of IS-533 abbreviation is "Interim Standard-533"
What does IS-533 mean?
IS-533 as abbreviation means "Interim Standard-533"
