USM

or U.S.M.


  1. United States Mail.

  2. United States Marines.

  1. United States Mint.

Words Nearby USM

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for USM

USM

abbreviation for
  1. stock exchange Unlisted Securities Market

  2. underwater-to-surface missile

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012