RATM

Stands For
Rage Against The Machine

Which means
RATM is a metal/funk metal/rapcore/hard rock band consisting of Zack de la Rocha on vocals, Tom Morello on guitar, Tim Commerford on bass, and Brad Wilk on drums. The bands main focus is their political ideas.

Example
Sam: I saw RATM in concert last week. They were amazing.

Related Acronyms

 * None.