What does SIGS stand for?
SIGS stands for "Special Intelligence & General Service"
How to abbreviate "Special Intelligence & General Service"?
"Special Intelligence & General Service" can be abbreviated as SIGS
What is the meaning of SIGS abbreviation?
The meaning of SIGS abbreviation is "Special Intelligence & General Service"
What does SIGS mean?
SIGS as abbreviation means "Special Intelligence & General Service"
