# CPA

> English word · Noun · frequency rank #21,173

## Definitions
1. Initialism of certified public accountant.
2. Initialism of chartered professional accountant.
3. Initialism of collaboration protocol agreement in ebXML.
4. Abbreviation of copolymer alloy.
5. Initialism of closest point of approach.
6. Initialism of chronic pulmonary aspergillosis.
7. Abbreviation of cyproterone acetate.
8. Initialism of Christian Palestinian Aramaic.
9. Initialism of correlation power analysis.
10. Initialism of chosen-plaintext attack.
11. Initialism of cost per action.
12. Initialism of co-citation proximity analysis.
13. Initialism of crores per annum.
14. Initialism of chirped-pulse amplification.

## Easily confused with
- **CT** (https://plainspell.com/en/vs/cpa-vs-ct)
- **CR** (https://plainspell.com/en/vs/cpa-vs-cr)
- **cs** (https://plainspell.com/en/vs/cpa-vs-cs)
- **CV** (https://plainspell.com/en/vs/cpa-vs-cv)
- **CU** (https://plainspell.com/en/vs/cpa-vs-cu)
- **CW** (https://plainspell.com/en/vs/cpa-vs-cw)
- **CX** (https://plainspell.com/en/vs/cpa-vs-cx)
- **cz** (https://plainspell.com/en/vs/cpa-vs-cz)
- **CQ** (https://plainspell.com/en/vs/cpa-vs-cq)
- **cut** (https://plainspell.com/en/vs/cpa-vs-cut)
- **cup** (https://plainspell.com/en/vs/cpa-vs-cup)
- **cry** (https://plainspell.com/en/vs/cpa-vs-cry)
- **cum** (https://plainspell.com/en/vs/cpa-vs-cum)
- **cuz** (https://plainspell.com/en/vs/cpa-vs-cuz)
- **cue** (https://plainspell.com/en/vs/cpa-vs-cue)
- **CPU** (https://plainspell.com/en/vs/cpa-vs-cpu)
- **Cub** (https://plainspell.com/en/vs/cpa-vs-cub)
- **CPR** (https://plainspell.com/en/vs/cpa-vs-cpr)
- **CSS** (https://plainspell.com/en/vs/cpa-vs-css)
- **CPS** (https://plainspell.com/en/vs/cpa-vs-cps)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/cpa