- Razor (CAN) (Thrash Metal-Canada)
- Reactor (CAN) (Thrash Metal-Canada)
- Razor (USA) (Death Metal-USA)
- Razor (ARG) (Thrash Metal-Argentina)
- Razor (JAP) (Metalcore-Japan)
- Reaver (CAN) (Melodic Death-Canada)
- Raw (CAN) (Metal-Canada)
- Reanimator (CAN) (Thrash Metal-Canada)
- Revolver (CAN) (Hard Rock-Canada)
- Ravenous (CAN) (Power Metal-Canada)