Posted in Business & Finance, Government & Military, Information Technology, Schools & Education, Science DMFS stands for Distant Metastasis-Free Survival DMFS stands for Director Military Family Services (Canada) DMFS stands for Des Moines Flying Service (aircraft dealer; est. 1939; Des Moines, IA) DMFS stands for Data Migration File System DMFS stands for Delta Marsh Field Station (University of Manitoba; Canada)