- DIUF stands for Département d’Informatique de l’Université de Fribourg (French: Department of Computer Science, University of Fribourg; Switzerland)
- DIUF stands for Department of Informatics, University of Fribourg (Fribourg, Switzerland)
- DIUF stands for De-Ionized Ultra-Filtered (water, usually for scientific applications)
Abbreviations And Their Meaning