Letters that make RN
n, r are letters that make 'RN'
Words within RN
are words within 'RN'
urn, PRN, ern, erne, RNA are words created by adding a letter to 'RN'
1 possible definitions for 'RN'
Under this definition, rn is a noun and has the following properties:
registered nurse has the same meaning as RN
'RN' can be a type of nurse.
nurse-midwife, nurse practitioner, NP, nurse clinician are types of 'RN'.