The list of certification acronyms and abbreviations.

All certification related acronyms and abbreviations.

3
RHCA:
Red Hat Certified Architect(Linux, Certification)
3
RHCDS:
Red Hat Certified Datacenter Specialist(Linux, Certification)
3
RHCSS:
Red Hat Certified Security Specialist(Linux, Certification)
3
RHCT:
Red Hat Certified Technician(Linux, Certification)
3
UL:
Underwriters Laboratories(Certification, Firefighting, US Post)
2
CCIA:
Citrix Certified Integration Architect(Computing certification, APPLE)
2
CISA:
Certified Information Systems Auditor(Computing certification)
2
CISSP:
Certified Information Systems Security Professional
1
CA:
Chartered Accountant(Accountancy certification)
1
CCP:
Certified Computing Professional(Computing certification, Certification)
1
IIA:
Institute of Internal Auditors(US business, Accountancy, Certification)
1
SCO:
Santa Cruz Operation(Computing certification, Linux, Certification)
0
AAIA:
Associate International Accountant(Accountancy certification)
0
ABCP:
Associate Business Continuity Planner(Computing certification)
0
ACA:
Associate Chartered Accountant(Accountancy certification, Accountancy)
0
ACCA:
Associate Chartered Certified Accountant(Accountancy certification)
0
ACDT:
Apple Certified Desktop Technician(APPLE, Certification)
0
ACE:
APRISMA Certified Engineer(Computing certification, Certification)
0
Adobe Certified Expert(CISCO, Certification, Professional certification)
0
ACMA:
Associate Chartered Management Accountant(Accountancy certification)
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ChicagoSmart Define. 2018. "certification" http://smartdefine.org/certification/abbreviations/r (accessed September 22, 2026).
HarvardSmart Define 2018, certification, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/certification/abbreviations/r>.
MLASmart Define. "certification" 16 January 2018. Web. 22 September 2026. <http://smartdefine.org/certification/abbreviations/r>