Freemasonry is very different in Europe, at least in continental Europe, as many jurisdictions have french influence, what means, the first greater difference from the english roots. It starts with no Deacons, both wardens sit in the west, we have the altar in the east (in my jurisdiction, the WM sits behind the altar and makes his knocks on it), we have the tracing board in form of a cloth or carpet, that lies in the center of the lodge. In some lodges, there is an empty blackboard, and the symbols are drawn with chalk during the opening and wiped out during closing. But that is not very common. We don't have due guards and we don't have pass grips.
Installations of WM are usually done in the EA degree, as all meetings are EA degree, except for the passings and raisings of course. There are only one or two business meetings per year, all other meetings are degree or social events. Every lodge has an officer, called Orator, as a lecture is an integral part of a degree meeting. The Orator speaks himself, or he organizes the speeches of the brothers.
These are the most common and most typical differences. But there are so many masonic traditions here, that it is difficult to explain them in general. We have 5 grand lodges in Germany, we had 12 grand lodges before WW2. And Germany is not that large. There are a lot differences among our jurisdictions. Just to give a brief sneakpeek.