American College of Mohs Surgery

The American College of Mohs Surgery (abbreviated as ACMS) is a membership-based organization of surgeons who are fellowship-trained (FACMS) in Mohs surgery, a technique that removes skin cancer in stages, one tissue layer at a time. The ACMS is the oldest and largest professional membership organization for Mohs surgeons.

Source: Wikipedia — American College of Mohs Surgery (CC BY-SA 4.0)