# nin vs NIST

> English confusable word pair

## The two words

### nin
*noun · IPA /nɪn/ · frequency rank #34,610*
Affectionate name for a grandmother.

### NIST
*name · frequency rank #37,115*
Acronym of National Institute of Standards and Technology.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/vs/nin-vs-nist