RNR
See also: R'n'R
Translingual
Symbol
RNR
- (international standards) Indeterminately reserved ISO 3166-1 alpha-3 country code for Zambia.
- Synonym: ZMB (for general use)
Usage notes
This is an indeterminately reserved code, included as part of ISO 3166-1 due to its use in designating road vehicles under the 1949 Geneva Convention on Road Traffic, and is not endorsed for general use by the ISO. The general-purpose code for Zambia is ZMB.
English
Etymology
Initialism.
Noun
RNR (uncountable)
- Royal Naval Reserve
- Royal Newfoundland Regiment
- (biochemistry) ribonucleotide reductase