- DSMM stands for Deutsche Studiengruppe Multiples Myelom (German: German Study Group on Multiple Myeloma)
- DSMM stands for Differential Susceptibility to Media Effects Model (study)
- DSMM stands for Database of Simulated Molecular Motions
- DSMM stands for Department of Survey and Mapping Malaysia
- DSMM stands for Dos Santos Maintenance Médicale (French: Dos Santos Medical Maintenance)
- DSMM stands for Durgapur School of Mass Media and Management (India)
- DSMM stands for Dansk Selskab for Muskuloskeletal Medicin (Danish: Danish Society of Musculoskeletal Medicine)
- DSMM stands for Dansk Selskab for Maritim Medicin (Danish: Danish Society of Maritime Medicine)
- DSMM stands for Dynamic Schedule Management Mechanism
- DSMM stands for Diabetes Self-Management Model
DSMM