# ABG

> English word · Noun · frequency rank #72,923

## Definitions
1. Initialism of arterial blood gas.
2. Initialism of acoustic bass guitar.
3. Initialism of Asian baby girl.

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