Wed Aug 31, 2016 11:26 am
Depending on the application, can it not stand for "Ancillary"? As in a division set apart from the main organ divisions. I have seen this on several American organs. I guess it all depends on what organ it is. If it is French, then I would agree with josq, but if it is English or American in origin, then perhaps Ancillary?
~Scott
"Life is just a dream, it is in death that we truly awaken!"