What are different types of discrimination?

There can be many types and forms of discrimination. Once you make a distinction of someone not basing it on personal merit it is an act of discrimination Such forms are; sexism, racism, sexual orientation, religious and spiritual belief, age, class, size (fat-thin), ethnicity, social class, wealth etc.. Let it be clear that you can find ANYTHING to discriminate for. Example, i can discriminate against you because you have short hair or no hair or discriminate against bearded men or discriminate against tall people or people who wear shoes if i felt like it. It can be a broad range.