Why we used ATM Forms?

Why we used ATM Forms, I hear a lot about ATM Cards what are there differeneces between those two items? 

Forum is a non-profit industry, a group of people, organization that is dedicated for the development of new emerging technology networks, like broad band technology networks, Members include telecommunications networking and service provider companies, broadband device and equipment vendors, consultants and independent testing labs (ITLs).

ATM forum is one of these forums that are working on the development of Asynchronous mode transmission technology in telecommunication networks.

Whereas ATM machine stands for automated teller machine, also called cash machine is a computerized telecommunications device that provides the clients access to financial transactions in a public space without the need for a cashier, human clerk or bank teller.