Search Result for "nasa": 
Wordnet 3.0

NOUN (1)

1. an independent agency of the United States government responsible for aviation and spaceflight;
[syn: National Aeronautics and Space Administration, NASA]



WordNet (r) 3.0 (2006):

NASA
    n 1: an independent agency of the United States government
         responsible for aviation and spaceflight [syn: National
         Aeronautics and Space Administration, NASA]