# CSA

> English word · Proper noun · frequency rank #23,797

## Definitions
1. Initialism of Canadian Space Agency.
2. Initialism of Canadian Standards Association.
3. Initialism of Confederate States of America.
4. Initialism of Child Support Agency.
5. Initialism of Central Services Agency.
6. Initialism of Controlled Substances Act.

## Easily confused with
- **CT** (https://plainspell.com/en/vs/csa-vs-ct)
- **CV** (https://plainspell.com/en/vs/csa-vs-cv)
- **CU** (https://plainspell.com/en/vs/csa-vs-cu)
- **CW** (https://plainspell.com/en/vs/csa-vs-cw)
- **CX** (https://plainspell.com/en/vs/csa-vs-cx)
- **cz** (https://plainspell.com/en/vs/csa-vs-cz)
- **cut** (https://plainspell.com/en/vs/csa-vs-cut)
- **cup** (https://plainspell.com/en/vs/csa-vs-cup)
- **cum** (https://plainspell.com/en/vs/csa-vs-cum)
- **cuz** (https://plainspell.com/en/vs/csa-vs-cuz)
- **cue** (https://plainspell.com/en/vs/csa-vs-cue)
- **Cub** (https://plainspell.com/en/vs/csa-vs-cub)
- **CSS** (https://plainspell.com/en/vs/csa-vs-css)
- **CVS** (https://plainspell.com/en/vs/csa-vs-cvs)
- **CSI** (https://plainspell.com/en/vs/csa-vs-csi)
- **CSR** (https://plainspell.com/en/vs/csa-vs-csr)
- **CST** (https://plainspell.com/en/vs/csa-vs-cst)
- **CSU** (https://plainspell.com/en/vs/csa-vs-csu)
- **CTR** (https://plainspell.com/en/vs/csa-vs-ctr)
- **cur** (https://plainspell.com/en/vs/csa-vs-cur)

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