- Unicornia (Melodic Metal-Spain)
- Unicorn Death (Symphonic Metal-USA)
- Unicron (Experimental Metal-Canada)
- Uncontrollable (Heavy Metal-USA)
- Unborned (Death Black-France)
- Unico (Sludge Metal-USA)
- Uncrowned (Alternative Metal-USA)
- Unmourned (Technical Death-Slovakia)
- Unadorned (Progressive Death-Turkey)
- Uncrossed (Progressive Metal-Russia)