- DSIB stands for Dubai Schools Inspection Bureau (Knowledge and Human Development Authority; United Arab Emirates)
- DSIB stands for Diffusion de Systèmes Informatiques et Bureautiques (French: Dissemination of Office Information Systems)
- DSIB stands for Dietary Supplement Information Bureau
- DSIB stands for Deferred Supplemental Income Benefit (finance)
- DSIB stands for Drill Sergeant Identification Badge
DSIB