A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, tableColumnAfter } from '@wordpress/icons';
<Icon icon={tableColumnAfter} />
<svg xmlns="http://www.w3.org/2000/svg" viewBox="-2 -2 24 24" aria-hidden="true" focusable="false"><path d="M14.08 12.864V9.216h3.648V7.424H14.08V3.776h-1.728v3.648H8.64v1.792h3.712v3.648zM0 17.92V0h20.48v17.92H0zM6.4 1.28H1.28v3.84H6.4V1.28zm0 5.12H1.28v3.84H6.4V6.4zm0 5.12H1.28v3.84H6.4v-3.84zM19.2 1.28H7.68v14.08H19.2V1.28z"></path></svg>
tableColumnAfter – WordPress Icon Library