# MS

> English word · Proper noun · frequency rank #2,167

## Definitions
1. Abbreviation of Mato Grosso do Sul: a state of Brazil.
2. Initialism of Microsoft: an American multinational technology company founded in 1975.
3. Abbreviation of Mississippi: a state of the United States.
4. Initialism of Morgan Stanley.

## Easily confused with
- **my** (https://plainspell.com/en/vs/ms-vs-my)
- **MT** (https://plainspell.com/en/vs/ms-vs-mt)
- **mu** (https://plainspell.com/en/vs/ms-vs-mu)
- **MW** (https://plainspell.com/en/vs/ms-vs-mw)
- **MV** (https://plainspell.com/en/vs/ms-vs-mv)
- **Mx** (https://plainspell.com/en/vs/ms-vs-mx)
- **mum** (https://plainspell.com/en/vs/ms-vs-mum)
- **MUD** (https://plainspell.com/en/vs/ms-vs-mud)
- **MVP** (https://plainspell.com/en/vs/ms-vs-mvp)
- **MTV** (https://plainspell.com/en/vs/ms-vs-mtv)
- **mug** (https://plainspell.com/en/vs/ms-vs-mug)
- **MSM** (https://plainspell.com/en/vs/ms-vs-msm)
- **MSG** (https://plainspell.com/en/vs/ms-vs-msg)
- **MSP** (https://plainspell.com/en/vs/ms-vs-msp)
- **mun** (https://plainspell.com/en/vs/ms-vs-mun)
- **MSN** (https://plainspell.com/en/vs/ms-vs-msn)
- **MSA** (https://plainspell.com/en/vs/ms-vs-msa)
- **MSI** (https://plainspell.com/en/vs/ms-vs-msi)
- **MTA** (https://plainspell.com/en/vs/ms-vs-mta)
- **Mya** (https://plainspell.com/en/vs/ms-vs-mya)

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