- DSMG stands for Dutch Special Marine Group (Netherlands)
- DSMG
- DSMG stands for Dansk Selskab for Medicinsk Genetik (Dutch: Danish Society for Medical Genetics)
- DSMG stands for Dos Santos Maçonnerie Générale (French: Dos Santos General Masonry)
- DSMG stands for Defense Standard Media Group (publication; various locations)
- DSMG stands for Designated Systems Management Group
- DSMG stands for Data and Systems Management Group (India)
- DSMG stands for Debt Service Management Group
- DSMG stands for Da’Storehouse Music Group
DSMG