A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, siteLogo } from '@wordpress/icons';
<Icon icon={siteLogo} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false"><path d="M12 3c-5 0-9 4-9 9s4 9 9 9 9-4 9-9-4-9-9-9zm0 1.5c4.1 0 7.5 3.4 7.5 7.5v.1c-1.4-.8-3.3-1.7-3.4-1.8-.2-.1-.5-.1-.8.1l-2.9 2.1L9 11.3c-.2-.1-.4 0-.6.1l-3.7 2.2c-.1-.5-.2-1-.2-1.5 0-4.2 3.4-7.6 7.5-7.6zm0 15c-3.1 0-5.7-1.9-6.9-4.5l3.7-2.2 3.5 1.2c.2.1.5 0 .7-.1l2.9-2.1c.8.4 2.5 1.2 3.5 1.9-.9 3.3-3.9 5.8-7.4 5.8z"></path></svg>
siteLogo – WordPress Icon Library