Achievement Thread - Guide on how to achieve them

Yes, there are quite a few of them that I missed out on too. I didn't start playing online until I learned about the achievements a bit over a year or so ago. They are still selling the game, yet they've all but completely abandoned the service side of it. But then again, I'm not sure I really want them messing with it. Especially the way last patch come out of the blue and tied it to Origin. I'll just focus on getting as many as I can.