What does ISOC stand for?
ISOC stands for "In-Service Open Challenge"
How to abbreviate "In-Service Open Challenge"?
"In-Service Open Challenge" can be abbreviated as ISOC
What is the meaning of ISOC abbreviation?
The meaning of ISOC abbreviation is "In-Service Open Challenge"
What does ISOC mean?
ISOC as abbreviation means "In-Service Open Challenge"
