I am by no means an expert when it comes to the gear, however, I'm pretty good at finding things on Wikipedia

Canon EF lens mount - Wikipedia, the free encyclopedia

There are links near the bottom for the FD and EF-S lens mounts as well. I'm pretty sure the AE is from way back in the film days and is very old and not in use any more. You'd need an adapter of some kind which would probably introduce vignetting and such so you'd be better off just sticking with the EF or EF-S.