Hi, I'm new to all this so please forgive this question if it is seemingly easy... but what does the last part of of an engine code mean?

Mine's a D16Y7 (Civic LSi in Europe.) I get that it's a D series engine which is a 1600cc, but how about the ending?

In europe, do you find the D16Y8 in the Civic SRi model, and the B series engine in the VTI?

 

It's the engine/generation

D = Series of engine
16 = 1.6 liter or 1600cc displacement
Y7 = The specific engine. A number indicates that it is a later generation of that engine