RN - Simple English Wikipedia, the free encyclopedia
RN or Rn may refer to:
Places
[change | change source]- 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)
Science and technology
[change | change source]- Radon, symbol Rn, a chemical element
- Newline, represented as \r\n in certain operating systems
- Euclidean space, with n dimensions, denoted by or
Others
[change | change source]- National Rally (France) (Rassemblement national), a far-right French political party
- Royal Navy, UK
- Registered nurse, a licensed health care provider
- RN: the Memoirs of Richard Nixon, an autobiography
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