USM
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USM
abbreviation for
1. (Stock Exchange) stock exchange Unlisted Securities Market
2. (Firearms, Gunnery, Ordnance & Artillery) underwater-to-surface missile
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
USM
1. United States Mail.
2. United States Marines.
3. United States Mint.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Translations
USM
N ABBR1. =United States Mail
3. =United States Mint
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005