What does CA stand for?

The list of CA abbreviation meanings.

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3,340 entries under topic. ×

49
Certification Authority(Microsoft Windows, WINDOWS, Computer Security)
33
Certificate Authority(Computer Security, Computer, Information Technology)
10
Conditional Access(Telecommunications, Telecom, Technology)
6
Collision Avoidance(Telecommunications, Telecom, Technology)
6
Certifying Authority(Telecommunications, Military, Telecom)
5
Computer Animation(Computing, Telecommunications, Telecom)
4
CAble(Aviation, Telecommunications, Telecom)
4
Cell Allocation(Telecommunications, Telecom, Technology)
3
Call Appearance(Telecommunications, Telecom, Technology)
3
Communication Adapter(Telecommunications, Telecom, Technology)
3
Customer Administration(Telecommunications, Telecom, Technology)
2
Computer-Aided(Telecommunications, Telecom, Technology)
2
Cache Alignment(Telecommunications, Telecom, Technology)
2
Communication Agent(Telecom, Technology)
1
Call Accepted(Telecommunications, Telecom, Technology)
1
Call Announcer(Telecommunications, Telecom, Technology)
1
Call Attempt(Telecommunications, Telecom, Technology)
1
Carrier Agent(Telecommunications, Telecom, Technology)
1
Central Agent(Telecommunications, Telecom, Technology)
1
Circuit Assigned(Telecommunications, Telecom, Technology)
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For more, try CA on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). ca. Retrieved September 21, 2026, from http://smartdefine.org/ca/abbreviations/f/Telecom
ChicagoSmart Define. 2018. "ca" http://smartdefine.org/ca/abbreviations/f/Telecom (accessed September 21, 2026).
HarvardSmart Define 2018, ca, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/ca/abbreviations/f/Telecom>.
MLASmart Define. "ca" 6 February 2018. Web. 21 September 2026. <http://smartdefine.org/ca/abbreviations/f/Telecom>