CSIS
<s>CSIS može značiti:
 Canadian Security Intelligence Service, civilna agencija kanadske vlade
 Center for Strategic and International Studies, američki trust mozgova
 Centre for Strategic and International Studies, neprofitni indonezijski trust mozgova
 Civil Service Islamic Society, britansko islamsko društvo
 Container Shipping Information Service, trgovačka grupa za kontejnerske brodove</s>

