RN (EN)
noun, Proper noun

noun “RN”

sg. RN, R.N., pl. RNs, R.N.s
  1. registered nurse
    The RN checked the patient's vital signs and updated their medical chart.

Proper noun “RN”

RN
  1. Royal Navy
    My brother joined the RN and is now serving on a ship in the Mediterranean.
  2. abbreviation of Rio Grande do Norte, a state in Brazil
    I am planning a trip to RN to visit the beautiful beaches of Rio Grande do Norte.
  3. Rassemblement National, a French right-wing party
    Marine Le Pen is a prominent leader of the RN, advocating for stricter immigration policies in France.