- Acid Force (Thrash Metal-Slovakia)
- Ass Flavour (Grind Death-Brazil)
- Andeavor (Progressive Metal-USA)
- Agilator (Porno Gore Grind-Chile)
- Acrid Foetor (Gothic Death-Italy)
- Acid Sailors (Sludge Doom-Finland)
- Anialator (Thrash Metal-USA)
- Alator (Folk Metal-Italy)
- Acidity Regulator (Grind Death-Hungary)
- Acid Storm (Thrash Metal-Brazil)