- DIH stands for Droit International Humanitaire (International Humanitarian Law)
- DIH stands for Derecho Internacional Humanitario (International Humanitarian Law)
- DIH stands for Digital Innovation Hubs (European)
- DIH stands for Deutsche Industrie Holding (German: German Industrial Holding)
- DIH stands for Détachement d’Intervention Héliporté (French: Posting Heliport Intervention)
- DIH stands for Days in Hell
- DIH stands for Digital Image Hub (SlidePath Ltd.)
- DIH stands for Département Interfacultaire d’Histoire (French: Interfaculty Department of History; Switzerland)
- DIH stands for Délégué Interrégional Handicap (French: Interregional Delegate Handicap)
- DIH stands for Diagnostic Immobilier Habitat (French: Diagnostic Real Habitat)
- DIH stands for Data Input Handler
- DIH stands for Diploma in Industrial Health (British)
- DIH stands for Daiwa International Holdings, Inc. (Hong Kong)
- DIH stands for Drum in Hat (parking brake system)
- DIH stands for Diaphragmatic Hernia
- DIH stands for Deer in Headlights
- DIH stands for Department of Indian Health (Colorado)
- DIH stands for Designated Industrial Hygienist
DIH