- Airtrain (Heavy Metal-Brazil)
- Accreation (Thrash Metal-Switzerland)
- Anarkitran (Grindcore-Chile)
- Acamarachi (Melodic Death-Australia)
- Acracia (Heavy Metal-Spain)
- Acarien (Thrash Metal-France)
- Anacatarsis (Death Metal-Mexico)
- Anal Castration (Porno Gore Grind-Netherlands)
- Alcatraz (Heavy Metal-Hungary)
- Arcatera (Hardcore-Sweden)