<page_title> Numeric Annotation Glyphs </page_title> <section_title> Non-standard NAGs </section_title> <table> <cell> $239 <col_header> NAG </col_header> </cell> <cell> ⇔ <col_header> Symbol </col_header> </cell> <cell> left right double arrow <col_header> Name </col_header> </cell> </table>
The left right double arrow ($239) can be represented as ⇔.