What does SIS stand for?
SIS stands for "Slovenská Informacná Služba"
How to abbreviate "Slovenská Informacná Služba"?
"Slovenská Informacná Služba" can be abbreviated as SIS
What is the meaning of SIS abbreviation?
The meaning of SIS abbreviation is "Slovenská Informacná Služba"
What does SIS mean?
SIS as abbreviation means "Slovenská Informacná Služba"
