Search Result for "usn": 
Wordnet 3.0

NOUN (1)

1. the navy of the United States of America; the agency that maintains and trains and equips combat-ready naval forces;
[syn: United States Navy, US Navy, USN, Navy]



WordNet (r) 3.0 (2006):

USN
    n 1: the navy of the United States of America; the agency that
         maintains and trains and equips combat-ready naval forces
         [syn: United States Navy, US Navy, USN, Navy]


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

USN
       Update Sequence Number (AD)