View source for RN

{{wiktionary|RN|rn}}
'''RN''' or '''Rn''' may refer to:
{{tocright}}

==Places==
* [[Rio Grande do Norte]], Brazilian state (ISO 3166-2:BR code RN)
* [[Province of Rimini]], Italy (ISO 3166-2:IT code)
* [[County Roscommon]], Ireland (code)

==Politics==
* [[National Rally (France)]] (''Rassemblement national''), a far-right French political party
* [[Resistencia Nacional]], a revolutionary socialist party in El Salvador
* {{lang|es|Renovación Nacional}} or [[National Renewal (Chile)]], a liberal conservative party in  Chile
* [[Ruch Narodowy]], a Polish far-right political party
* [[Fuerzas Armadas de la Resistencia Nacional]], was the military arm of the National Resistance, a Salvadoran communist organization
* [[Resistencia Nicaragüense]], Nicaraguan Contra rebels
* <nowiki>''R.N.''</nowiki>, title of U.S. 37th President   [[Richard Nixon|Richard M. Nixon]]  (1913-1994, served 1969-1974), book of memoirs, published 1978

==Science and technology==
* [[Radon]], symbol Rn, a chemical element
* [[rn (newsreader)]], a Usenet news client
* [[Newline]], represented as \r\n in certain operating systems
* [[Euclidean space]], with ''n'' dimensions, denoted by <math>\textbf{R}^n</math> or <math>\mathbb{R}^n</math>
* Round nose, a type of [[FMJBT|bullet]]
* [[Recurrent nova]], a class of repeating cataclysmic variable stars

==Other==
* [[Royal Navy]],  military branch on the seas and air of the [[United Kingdom]], plus other "Royal Navy" armed forces of [[Commonwealth of Nations]] such as the [[Canada|Dominion of Canada]] and the [[Australia|Commonwealth of Australia]]
* [[Radio National]], Australia
* [[Registered nurse]], a licensed health care provider
* ''[[Richard Nixon#Author and elder statesman|RN: the Memoirs of Richard Nixon]]'', an autobiography of 37th U.S. President [[Richard Nixon|Richard M. Nixon]]. (1913-1994, served 1969-1974),  published 1978
* [[Registered Identification Number]], a US FTC code used on clothing labels
* RN, then IATA code of [[Air Horizons]], a former French airline
* RN, then IATA code of [[Rayani Air]], a former Malaysian airline
* [[Kirundi language]] (ISO 639-1: RN)

{{disambiguation|geo}}