(redirected from I Don't Understand)
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IDUIraqi Democratic Union
IDUI Don't Understand
IDUIndoor Unit (wireless)
IDUInjecting Drug User (medical/health)
IDUIntravenous Drug Use
IDUInterface Demonstration Unit
IDUIndoor Unit
IDUIntelligent Data Understanding
IDUIncremental Device Update
IDUInstituto de Desarrollo Urbano (Colombia)
IDUInternational Democrat Union
IDUInterface Data Unit
IDUInterdisciplinary Unit
IDUInitial Daily Use (FAA)
IDUInteractive Display Unit
IDUIdentity of Ultimate Recipient (FIPS)
IDUInput and Display Unit
IDUInitial Distribution Update
IDUIntel Developer Update
IDUInsert, Delete and Update
IDUInternal Development Unit (systems and software)
IDUInternal Defence Unit (Sierra Leone)
IDUIrritation During Urination (band; UK)
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