I have noticed that many major applications, such as Firefox, use the literal text Match Case (in English) on UI buttons in order to allow the user to specify that the Find function should match the case of the user-supplies text.
Are there any icons that relay the same meaning as Match Case to the user?
Update:
I am not interested in a specific icon for personal or corporate use in any application. I am interested in knowing if there are one or more standard graphical icons that convey this idea, as most applications choose to write it out at Match Case or Case Sensitive in their UI's.
