Question about beyblade abreviations

Im new the the WBO and new to beyblade (well i played when i was younger back when it was only plastic and HMS) And now im interested in it again. So I was looking at the marketplace because I need to buy some beyblades. I wanted to look at some recent purchases and saw all these abreviations I saw with beyblades. Can anyone explain to me what they mean?

Ex: WD,WB, BS, and anything else. Could anyone explain what they mean please?? Thank you!
Look on Beywiki at the Metal Fight Beyblade article and the Parts List. You will learn everything there.

Since this is not related to the actual website, I will close this topic.