The letter 'D'.
Compounds have formulas that consist of symbols for elements and ions that are included in the molecules of the compound.The symbols (letters) are those of elements. These can be found on the periodic table. For example, H is hydrogen, He is helium and so on.
Individual letters, numbers or special symbols such as @#$%^& found on a computer keyboard.
On the license plate you will see a circle of stars which represent the European Union and a "D" for Deutschland (Germany in German).
The symbols found on the Jewish Dreidel can be found here: http://en.wikipedia.org/wiki/Dreidel
It could be Jons Jakob Berzeliis Jon Jakob Berzelius devised the system using letters of the alphabet as chemical symbols in 1813.
Symbols
Symbols of jaguars have been found on many Olmec artifacts.
Apple
License plate numbers are found on license plates. License plates are commonly found on the front and back fenders of a car. They can be found on the trunk of certain car models as well.
There are many symbols that can be found on http://www.welltempered.net/adinkra/
The symbols representing the signs can be found at the site below.
so that we can identifythem