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UL

1.
Underwriters' Laboratories (used especially on labels for electrical appliances approved by this nonprofit safety-testing organization).
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Related Abbreviations for UL

UL

  1. unimproved land
  2. urban legend
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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