Ω (OHM SIGN) utf-8 characterOHM SIGN is one of the 80 characters in the Letterlike Symbols Unicode subset.
Name: OHM SIGN
CSS: \2126 ?
OHM SIGN in other fonts
The image below shows how the OHM SIGN symbol looks like in some of the most complete UTF-8 fonts: Code2000, Sun-ExtA, WenQuanYi Zen Hei and GNU Unifont. If the font in which this web site is displayed does not contain the OHM SIGN symbol, you can use the image below to get an idea of what it should look like.