Full form of CISO is Certified Information Security Officer
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Frequently Asked Questions
What is the full form of CISO?
CISO stands for Certified Information Security Officer. Fullformexpand.com has 13 other full forms of CISO abbreviation.
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Citations
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"CISO." Fullformexpand.com, https://www.fullformexpand.com/ciso/certified-information-security-officer. Accessed 12 Apr. 2026.
Fullformexpand.com, 2026. "CISO." Accessed April 12, 2026. https://www.fullformexpand.com/ciso/certified-information-security-officer.
"CISO." (n.d.). Fullformexpand.com. Retrieved April 12, 2026, from https://www.fullformexpand.com/ciso/certified-information-security-officer.
CISO. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/ciso/certified-information-security-officer (Accessed: 12 April 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| CISO | Career Is Surely Over |
Others
|
| CISO | Chief Information Security Officer |
Others
|
| CISO | Chief Information Stupid Octopus |
Others
|
| CISO | Clinical Investigations Support Office |
Others
|
Other similar or related abbreviations
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CISO Full Form
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