How to abbreviate Certificate of Proficiency?

The ways to abbreviate Certificate of Proficiency.

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Certificate of Proficiency(Telecom, Technology)
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APASmart Define. (2017). certificate of proficiency. Retrieved September 21, 2026, from http://smartdefine.org/certificate_of_proficiency/abbreviations/a
ChicagoSmart Define. 2017. "certificate of proficiency" http://smartdefine.org/certificate_of_proficiency/abbreviations/a (accessed September 21, 2026).
HarvardSmart Define 2017, certificate of proficiency, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/certificate_of_proficiency/abbreviations/a>.
MLASmart Define. "certificate of proficiency" 16 June 2017. Web. 21 September 2026. <http://smartdefine.org/certificate_of_proficiency/abbreviations/a>