The "circled C" is a copyright symbol -- ©
Abc
It means the logo has a copyright.
The copyright logo, a c inside a circle (©), can be made by pressing Option+G on a Mac or Shift+Alt+C or Alt+0169 on a PC.
Vodafone is one company that has the red tear drop in a white circle. There are probably other companies that have a similar logo as well.
boise state
Airwalk's logo is a white tent in a red circle.
The Expedia logo has a blue circle and yellow airplane.
The company that has a red circle logo with a white R in it is Rossignol
His mark is "Dale Tiffany Inc.", and also includes a copyright logo (a "c" in a circle).
the answer for the woman in the circle in versace
Evian
olympic logo