ATM
Automated teller machine (ATM) means an automated, unstaffed banking facility owned or operated by, or operated exclusively for, the bank or savings association at which deposits are received, cash dispersed, or money lent.
Source
12 CFR § 25.12
Scoping language
For purposes of subparts A, B, C, and D, and appendices A and B, of this part, the following definitions apply: