adma
Superstar
I wouldn't put a lot of stock in this, but if someone else here can verify, we may have a solution.
I seem to recall in the early days of internet banking, the Bank of Montreal introduced their online presence as the "Bank of Montreal Online". There seemed to be, for a while, two names floating about: Bank of Montreal, and Bank of Montreal Online. I think they consolidated with BMO, taking the initials from the aforementioned Bank of Montreal Online.
But that's a vague memory from 15+ years ago.
Lest we forget