# MDA

> English word · Noun · frequency rank #38,493

## Definitions
1. Initialism of mobile data assistant.
2. Initialism of message-driven architecture.
3. Initialism of model-driven architecture.
4. Initialism of monochrome display adapter.
5. Initialism of mail delivery agent.
6. Initialism of minimum descent altitude.
7. Initialism of malondialdehyde.
8. Initialism of methylenedioxyamphetamine, especially 3,4-methylenedioxyamphetamine.
9. Initialism of medium-density amorphous ice (“a form of H₂O water ice, with a density like that of liquid water”).

## Easily confused with
- **my** (https://plainspell.com/en/vs/mda-vs-my)
- **ME** (https://plainspell.com/en/vs/mda-vs-me)
- **Mr** (https://plainspell.com/en/vs/mda-vs-mr)
- **MS** (https://plainspell.com/en/vs/mda-vs-ms)
- **MM** (https://plainspell.com/en/vs/mda-vs-mm)
- **MO** (https://plainspell.com/en/vs/mda-vs-mo)
- **mi** (https://plainspell.com/en/vs/mda-vs-mi)
- **MP** (https://plainspell.com/en/vs/mda-vs-mp)
- **MT** (https://plainspell.com/en/vs/mda-vs-mt)
- **MG** (https://plainspell.com/en/vs/mda-vs-mg)
- **ML** (https://plainspell.com/en/vs/mda-vs-ml)
- **MN** (https://plainspell.com/en/vs/mda-vs-mn)
- **mu** (https://plainspell.com/en/vs/mda-vs-mu)
- **MK** (https://plainspell.com/en/vs/mda-vs-mk)
- **MW** (https://plainspell.com/en/vs/mda-vs-mw)
- **MV** (https://plainspell.com/en/vs/mda-vs-mv)
- **MJ** (https://plainspell.com/en/vs/mda-vs-mj)
- **Mx** (https://plainspell.com/en/vs/mda-vs-mx)
- **MH** (https://plainspell.com/en/vs/mda-vs-mh)
- **men** (https://plainspell.com/en/vs/mda-vs-men)

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