A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, alignRight } from '@wordpress/icons';
<Icon icon={alignRight} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M11.111 5.5H20V4h-8.889v1.5ZM4 12.5h16V11H4v1.5Zm7.111 7H20V18h-8.889v1.5Z"></path></svg>
alignRight – WordPress Icon Library