Ch can stand for channel as in television channel.
Switzerland
CH is the international badge for Switzerland, or Helvetia.
charat
TO U CH This is a brain teaser and if I am correct it is written as shown below: T O C H U The answer is "You are out of touch" Does it ring a bell...;)
WHHHHHHHHHHHAAAAAAAAAAAAAAAAAAAAAAAAAAT?
you are out of touch!!
It is country domain, like "us" is for United States, "CH" is for Switzerland
Danzig helvetia
I bet it means channel
ol-u-ch i(e)
you are out of touch