<page_title> Omega </page_title> <section_title> Technical omega symbols </section_title> <table> <cell> U+2126 <col_header> Ω </col_header> <col_header> hex </col_header> </cell> <cell> Ω <col_header> Ω </col_header> <col_header> hex </col_header> </cell> </table>
Unicode has the ohm sign (U+2126, Ω).