Unruled (Canada - Montreal, Quebec)
Unsane (US - NY)
Uns (US - CA, San Francisco)
Unseen Force (US - VA, Richmond)
The Unseen (US - Boston)
Unsanitary Napkin (New Zealand - Wellington)
Unspeakable Acts (US)
Unstoppable (US - FL, Miami)
The Untamed (UK)
Untamed Youth (UK - Dagenham)
Unter Den Linden (Sweden)
The Untold Fables (US CA, Orange County)
The Untouchables (UK - London)
The Untouchables (UK - Bristol)
The Unvalued (France - Rennes)
Upsets (Australia)
Unwanted (Canada - Winnipeg, Manitoba)
The Unwanted (UK - London)
Unwanted Youth (West Germany)
Up Front (US - NY, Mahopac)
Up Fuxx (Japan)
Upper Jaw Mask (Italy)
Uppercut (US - NYC)
Upright Citizens (W. Germany - Bottrop)
Urban Savage (Sweden - Maimo)
Urban Waste (US - NY)
Urbn DK (US - IL, Kenosha, WI/Zion)
The Users (UK - Cambridge)
The Uprise (US - PA, Morrisville)
The Uprising (UK - Peterborough)
Uproar (United Kingdom - Durham)
Upset Noise (Italy - Trieste)
Upside (Italy - Modena)
The Upstarts (US - MA, Salem)
Uptight (US - Florence, South Carolina)
Uraken (France, Rouen)
Uranus (Canada - London, Ontario)
Urban Assault US - CA, San Francisco)
Urban Bandits (Philippines)
Urban Disturbance (UK - Swindon)
Urban Dogs (United Kingdom - London)
Urban Enemy (UK - Paisley, Scotland)
Urban Guerillas (US - MN, Minneapolis)
Urban Guerrillas (US - AZ, Tucson)