ria

  1. Noun.  radioimmunoassay.
  2. Noun.  (computing) '''R'''ich '''I'''nternet '''A'''pplication.
  3. Noun.  (context, nuclear industry) reactivity initiated accident.
  4. Noun.  A submergent coastal landform, often known as a drowned river valley.

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This entry was last updated on RefTopia from its source on 3/20/2012.