RNR

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See also: R'n'R

Translingual

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Symbol

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RNR

  1. (international standards) Indeterminately reserved ISO 3166-1 alpha-3 country code for Zambia.
    Synonym: ZMB (for general use)

Usage notes

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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

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Etymology

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Initialisms.

Proper noun

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RNR

  1. (military) Initialism of Royal Naval Reserve.
  2. (military) Initialism of Royal Newfoundland Regiment.

Noun

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RNR (uncountable)

  1. (biochemistry) ribonucleotide reductase