I saw there was one fuse in the cabin that was labeled AC IG, pulling it didn't seem to effect the compressor though. When I looked at the labels for the relays on the fuse box lid from inside the engine bay, I didn't see any that mentioned AC so I left them alone.
There is an aftermarket alarm installed by the dealer. I don't know much about it other than there is a blinking light added near the hood release and I recall being told something about it tracking the car in case of theft. I have had other cars with after market alarms that did not have the same trouble with batteries as this one has so I hadn't considered it as the primary source of the drain.