There's a third type of Alphabet stock, but the Class B shares are not available to the public. The difference between these classes of Alphabet stock is not immediately obvious.

The difference between 100 votes and 1,000 votes is meager compared to institutional investors—firms that typically control the lion’s share of Class A shares. To learn more about investing and the ...

What’s the Difference between ASTM Rubber Types and Classes? Oct. 17, 2016 Material experts at the American Society for Testing and Materials (ASTM) have codified the type and class designations ...

Understanding the differences between Type I and Type II, ... ANSI/ISEA Z89.1, outlines “Types and Classes, testing and performance requirements for protective helmets.