What does CAPTCHA stand for?

The list of CAPTCHA abbreviation meanings.

Stands For|2Abbreviated As|0Related|0

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4
Completely Automated Public Turing test to tell Computers and Humans Apart
For more, try CAPTCHA on ALL ACRONYMS DICTIONARY
8 years ago|500 views|share |citing 
APASmart Define. (2017). captcha. Retrieved September 20, 2026, from http://smartdefine.org/captcha/abbreviations/f/Computer_Security
ChicagoSmart Define. 2017. "captcha" http://smartdefine.org/captcha/abbreviations/f/Computer_Security (accessed September 20, 2026).
HarvardSmart Define 2017, captcha, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/captcha/abbreviations/f/Computer_Security>.
MLASmart Define. "captcha" 9 October 2017. Web. 20 September 2026. <http://smartdefine.org/captcha/abbreviations/f/Computer_Security>