- Ossarium (Death Doom-Germany)
- Ossuarium (Death Metal-USA)
- Ossario (Thrash Black-Italy)
- Ossastorium (Melodic Death-Lithuania)
- Ossarivm (Death Metal-Portugal)
- Ossarios (Thrash Death-Brazil)
- Ossimoro (Stoner-Italy)
- Ossuarist (Death Grind-USA)
- Ossaert (Black Metal-Netherlands)
- Osmium (NZ) (Alternative Metal-New-Zealand)