- DMSM stands for Département Mécanique des Structures et Matériaux (French: Department of Mechanics of Structures and Materials)
- DMSM stands for Defense Meritorious Service Medal
- DMSM stands for Département Matériaux et Structures Métalliques (French: Metallic Materials and Structures Department)
- DMSM stands for Department of Materials Science and Metallurgy (UK)
DMSM