# RNR

> English word · Proper noun · frequency rank #77,154

## Definitions
1. Initialism of Royal Naval Reserve.
2. Initialism of Royal Newfoundland Regiment.

## Etymology
Initialisms.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/rnr