The Greek Alphabet is the Alphabet that the ancient Greek people used. This Alphabet has a major effect on us today. Just look at some of the letters. Some of the letter resemble the alphabet that we used today. For example the Alpha looks just like our A. The Beta looks just like our B. And so on. Another way that this alphabet effects us is in math. Theta is a symbol used for angels. In physics Delta means change. Also our Sorority and fraternity houses for college come from the Greek Alphabet. Some examples are Alpha Phi Alpha and Delta Kappa