Act of Sin

🎸 Thrash Metal/Metalcore

🌍 Canada

Act of State

🎸 Power/Heavy Metal

🌍 Netherlands

Act of Violence

🎸 Thrash Metal/Metalcore

🌍 United States

Act of War

🎸 Melodic Death Metal

🌍 United States

Act of Worship

🎸 Black/Death Metal

🌍 Germany

Acta Perverse

🎸 Blackened Death/Doom Metal

🌍 Brazil

Acta Sanctorum

🎸 Black Metal

🌍 Ecuador

Acta Vira

🎸 Symphonic/Heavy Metal/Rock

🌍 United States

Acte Profane

🎸 Black Metal

🌍 France

Acte V

🎸 Black/Death Metal

🌍 Canada

Acteal 45

🎸 Death Metal

🌍 Mexico

Acteron

🎸 Melodic Black/Folk Metal

🌍 Panama

Acting Images

🎸 Heavy Metal

🌍 Germany

Acting Out

🎸 Industrial/Groove/Thrash Metal

🌍 France

Action

🎸 Hardcore (early); Metalcore/Death Metal (later)

🌍 Czechia

Action

🎸 Heavy/Groove Metal

🌍 Hungary

Action

🎸 Heavy Metal

🌍 Italy

Action

🎸 Heavy Metal

🌍 Germany

Action Bass Tom Band

🎸 Doom/Death Metal

🌍 Germany

Action for Reaction

🎸 Crossover/Thrash Metal

🌍 France

Action Jackson

🎸 Melodic Death/Thrash Metal, Metalcore

🌍 Germany

Action!

🎸 Heavy Metal

🌍 Japan

Activated

🎸 Thrash Metal

🌍 Ukraine

Activated Carbon

🎸 Gothic Metal

🌍 China

Activation Switch

🎸 Heavy Metal/Hard Rock

🌍 Australia

Activator

🎸 Heavy/Power Metal

🌍 Russia

Activator

🎸 Hardcore/Crossover/Thrash Metal

🌍 United States

Active Arson

🎸 Thrash Metal

🌍 Canada

Active Core

🎸 Death/Thrash Metal

🌍 Poland

Actokill

🎸 Thrash Metal

🌍 Finland