| Acronym | Definition |
|---|
| CMJ➣Conseil Municipal des Jeunes (French: Municipal Youth Council) |
| CMJ➣Chinese Medical Journal |
| CMJ➣Canadian Military Journal |
| CMJ➣College Mathematics Journal |
| CMJ➣Christopher Martin-Jenkins (cricket journalist) |
| CMJ➣Cyan, Magenta, Jaune (French: Cyan, Magenta, Yellow) |
| CMJ➣Canon Marketing Japan |
| CMJ➣College Media Journal |
| CMJ➣Complete Metal Jacket |
| CMJ➣Civil Marriage Celebrant (Australia) |
| CMJ➣Compagnie Maxi Jeux (French entertainment company) |
| CMJ➣Certified Measuring Judge |
| CMJ➣Chief of Military Justice |
| CMJ➣Country Music Journal |
| CMJ➣Colloque Médical du Jeudi (French: Medical Symposium of Thursday) |
| CMJ➣Critical Mass Journal |