What’s the difference between sirloin steak and entrecote?

Every chef constantly faces a problem of variety of terms, titles and particular traditions in naming meat cuts, sausages and ready-made products. For the most part, names of sausages come from Italian and Spanish, while meat cuts' names are originally set English and American terms.
Also there are many questions around the point — what piece of meat serves perfect for a certain product?
I run the blog in three languages, that is why I’ve put together a short infographics, where you can compare terms in Spanish, English and Russian and that does not cost a lot to understand basic issues.
Beef

PorkSo, here comes the answer to the question headlined in the title: NO DIFFERENCE, it is one and the same thing.