- DSIM stands for Distribution et Service Informatique et Multimédia (French: Distribution and Service Computing and Multimedia)
- DSIM stands for Dansk Selskab for Intern Medicin (Danish: Danish Society of Internal Medicine)
- DSIM stands for Dachverband Schweizer Interim Manager (German: Swiss Confederation Interim Manager)
- DSIM stands for Device Application Program Safe Interface Manager
DSIM