What does RN mean in United Nations?
This page is about the meanings of the acronym/abbreviation/shorthand RN in the Governmental field in general and in the United Nations terminology in particular.
Find a translation for RN in other languages:
Select another language:
What does RN mean?
- radon, Rn, atomic number 86(noun)
- a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health