RNR

See also: R'n'R

Translingual

Symbol

RNR

1. (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

Initialisms.

Proper noun

RNR

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

Noun

RNR (uncountable)

1. (biochemistry) ribonucleotide reductase