ISOC

ISOC is an abbreviation which may refer to:


 * Information Security Operations Center, is a location where enterprise information systems are monitored, assessed, and defended.
 * Internet Society, ISOC, an international organization that promotes Internet use and access
 * Internal Security Operations Command, a unit of the Thai military devoted to national security issues
 * Islamic Society, various Islamic-based groups
 * Independent State of Croatia, a country that existed during WWII