OBEY BIZAR: Charlotte NC http://www.obeybizar.com

Obstructing Justice: Toronto, Ontario, Canada http://come.to/obstructingjustice

occupational hazard: Northampton, England http://www.occupationalhazard.co.uk

O.D. McG: Brigham City, Utah - USA http://www.geocities.com/SunsetStrip/limo/3379

Odium: Sarasota, FL http://www.geocities.com/odium_band

Odium: Des Moines, Iowa http://www.odiumband.com

Of My Own: Wallingford, CT, USA http://www.ofmyown.8m.com

OKTAGON: Seattle, WA...USA http://www.members.tripod.com/~XOctagonX/octagon.html

OnceOver: Toledo, OH http://www.onceover.cc

One Degree Off: Detroit,Mi http://listen.to/onedegreeoff

one eye open: springfield,mohttp://home.mchsi.com/-oneeyeopen

One in the Chamber: Eaton Rapids, MI http://www.oitcmusic.com

Onslaught: Oroville, WA

Open Mind: Tallahassee, Florida http://www.polaris.net/~pla/openmind.html
Hard Rock

ORANGE JUMPSUIT: HIGH POINT NC 27260 http://ORANGE-JUMPSUIT.COM

ORCUS: Philadelphia, Pa. http://www.wild-side.com/orcus.html

ORDER BY CHAOS: JACKSONVILLE, FL USA LPS.SIMPLENET.COM/OBC

Origin: Lisburn, Co. Antrim, N. Ireland www.freewebs.com/origin-rock

OTHERWORLD: Adelaide, Australia http://www.geocities.com/SunsetStrip/Concert/8033/index.htm

o3: ESTONIA http://www.o3.ee

Our Dying Moment: Pittsburgh Pa www.ourdyingmoment.com

OutHouse Dilemma: Dallas,TX USA http://www.outhousedilemma.8m.com

Overdose: Scarborough http://www.geocities.com/sunsetstrip/frontrow/8166
Hard Rock

ox45 : OMAHA NEBRASKA USA http://WWW.OX45.COM

Oxygen: San Jose, CA USA http://stimpy.usr.com/corpweb/oxygen