A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, formatUppercase } from '@wordpress/icons';
<Icon icon={formatUppercase} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M6.1 6.8L2.1 18h1.6l1.1-3h4.3l1.1 3h1.6l-4-11.2H6.1zm-.8 6.8L7 8.9l1.7 4.7H5.3zm15.1-.7c-.4-.5-.9-.8-1.6-1 .4-.2.7-.5.8-.9.2-.4.3-.9.3-1.4 0-.9-.3-1.6-.8-2-.6-.5-1.3-.7-2.4-.7h-3.5V18h4.2c1.1 0 2-.3 2.6-.8.6-.6 1-1.4 1-2.4-.1-.8-.3-1.4-.6-1.9zm-5.7-4.7h1.8c.6 0 1.1.1 1.4.4.3.2.5.7.5 1.3 0 .6-.2 1.1-.5 1.3-.3.2-.8.4-1.4.4h-1.8V8.2zm4 8c-.4.3-.9.5-1.5.5h-2.6v-3.8h2.6c1.4 0 2 .6 2 1.9.1.6-.1 1-.5 1.4z"></path></svg>
formatUppercase – WordPress Icon Library