Definition of IU

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TeachMeFinance.com - explain IU



IU

International unit. A unit of measurement based on the International System of Units. This system defines units to measure length, time, mass, electric current, temperature, light intensity, and the amount of a substance. It can be used to express measurements of fat-soluble vitamins and some hormones, enzymes, and drugs.



About the author

Mark McCracken

Author: Mark McCracken is a corporate trainer and author living in Higashi Osaka, Japan. He is the author of thousands of online articles as well as the Business English textbook, "25 Business Skills in English".


Copyright © 2005 by Mark McCracken, All Rights Reserved. TeachMeFinance.com is an informational website, and should not be used as a substitute for professional medical, legal or financial advice. Information presented at TeachMeFinance.com is provided on an "AS-IS" basis. Source of definition: The National Cancer Institute. Please read the disclaimer for details.