atm 35
1º_ 'atm' is the symbol of the atmosphere (as a unit of pressure). 2º_ It is also an acronym for "full machine" or "acetone toluene methanol" among many others. 3º_ As a foreign acronym found in our language the most common is for Automatic Teller Machine ("bank ATM"), although there are others a little more specific such as Air Traffic Manager ("air traffic manager").