S.T. was rumored to be Sam Tramiel but it's supposed to be
T.T., I'm guessing as True Thirty Two.
T.O.S. could be Tramiel Operating System but the T. means something I can't
remember right now...
To tell you the truth, Mr. Amiga user, I don't think it really matters.
You're just trying to find something to flame about... Get real...