What does SIS stand for?
SIS stands for "Servicio de Inteligencia Naval"
How to abbreviate "Servicio de Inteligencia Naval"?
"Servicio de Inteligencia Naval" can be abbreviated as SIS
What is the meaning of SIS abbreviation?
The meaning of SIS abbreviation is "Servicio de Inteligencia Naval"
What does SIS mean?
SIS as abbreviation means "Servicio de Inteligencia Naval"
