What does IDU stand for?

De Pauw University, Greencastle, IN - OCLC symbol (OCLC)

Idle Signal Unit - Electronics (EECA)

I Don't Understand (XSAL)

Idoxuridine - or Iododeoxyuridine - Also, IDUR, IdUrd, IUDR - Pharmacology

Image Design Usa Inc., Davie, FL - Manufacturer code for watercraft hull identification number (USCG)

Immunological Distance Unit - Genetics

Independent Distinct Units (SAUO)

Indicator Drive Unit (IAA)

Induce - Telegraphy (PCTE)

Industrial Development Unit (IEEE)

Industrial Documentation Unit (SAUS)

Industry, TX - Location identifier - FAA (FAAL)

Infrared Detection Unit

Injecting Drug Use

Injection Drug User (SHCU)

Instruction Decoding Unit (RALS)

Instrumentation Data Unit (ACAE)

Interactive Database Utilities (SAUS)

Interactive Database Utility - Computer science (VLIE)

Interactive Display Unit (SAUO)

Interface Data Unit - Computer science (VLIE)

Interface Demonstration Unit (NASA)

Intermittent Drive Unit

International Democratic Union (SAUO)

International Democrat Union (EA)

International Dendrology Union

International Development Unit (SAUS)

Iododeoxyuridine (DB)

Idaho - MARC country of publication code - Library of Congress (LCCP)