Are you sure it has anything to do with ferries?. Normally R.M.T.S was the abbreviation for the Royal Mail Turbine Steamers.
The M stand for her middle name
in 3M what does the M stand for
m
Frederick M. Brunn has written: 'Steam generator design' -- subject(s): Design and construction, Steam-boilers
meters
meters.
It was for the founders, Mars & Murrie.
Monsieur/Madame/Mademoiselle
Minshara
Milhous
Mary a muyy
muriel