A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, list } from '@wordpress/icons';
<Icon icon={list} />
<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"><path d="M4 4v1.5h16V4H4zm8 8.5h8V11h-8v1.5zM4 20h16v-1.5H4V20zm4-8c0-1.1-.9-2-2-2s-2 .9-2 2 .9 2 2 2 2-.9 2-2z"></path></svg>
list – WordPress Icon Library