National Transportation Safety Board
–noun U.S. Government. | an independent agency, created in 1975, that promotes safe transportation in the U.S. through accident investigations, studies, and recommendations. Abbreviation: NTSB |
NTSB
abbr. National Transportation Safety Board |
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Abbreviations & Acronyms
NTSB
National Transportation Safety Board |
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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