FMJ may refer to:
- Full metal jacket bullet, a bullet consisting of a soft core encased in a shell of harder metal
- Full Metal Jacket, a 1987 war film produced, directed and co-written by Stanley Kubrick
- Full Metal Jousting, an American reality television show that debuted on the History Channel
|This disambiguation page lists articles associated with the title FMJ.
If an internal link led you here, you may wish to change the link to point directly to the intended article.