you can specify com ports, or if you wanted you could also just run a seperate instance of antminer for the bfl and for the antminers. I find that works best in alot of instances (of course I even seperate individual ants that perform better to give them the 2.1gh clock speed etc lol) I have found bfgminer to be a champ with multiple instances, wherein cgminer simply crashed alot or created conflicts in most multiple instance scenarios.
Oh shoot. Does BEE relate to Antminers? I thought it was the Block Erupters.
I can tell you on Windows7 with BFGminer 3.9.0_nw_v3 and up, the following are the labels I have seen:
AMU = ANTminer U1
BES = Block Erupter USB
BFL = Butterfly Labs Jalapeno
ICA = Icarus device (Block Erupter USB when not running the -S erupter:all switch)
From what I have gleaned from the forums and I remember off my head,
BEE = also Block Erupter, but normally blade? Not sure...
NFY = Nano Fury
There are quite a few more but I just don't remember and I have no time right now to look...