# M2 vs Md

> French confusable word pair

## The two words

### M2
*noun · IPA \ɛm dø\ · frequency rank #7,205*
Messier 2, un amas globulaire.

### Md
*symbol · frequency rank #14,314*
Abréviation pour milliard.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/fr/vs/m2-vs-md