What does ISC2 stand for?

International Information Systems Security Certification Consortium

The International Information System Security Certification Consortium is a non-profit organization which specializes in training and certifications for cybersecurity professionals. It has been described as the "world's largest IT security organization". The most widely known certification offered by (ISC)² is the Certified Information Systems Security Professional (CISSP) certification.

Integrated Space Command and Control

Interrupt Sense Control 2

International Information Systems Security Certification Consortium, Inc.