MW may stand for either of the following:
- Magic & Wizards, the original name for Duel Monsters
- Monster World, a tabletop RPG game played in the manga and Toei anime
- Yu-Gi-Oh! Millennium World a portion of the Yu-Gi-Oh! manga
| This disambiguation page lists articles associated with the same title.
If an internal link led you here, you may wish to change the link to point directly to the intended article.