Amateur Jousting Club of Maryland, Inc.: ajc.psyberia.com

Baltimore County Horse Show Association: www.bchsa.org

Carroll County Equestrian Council: www.carrollcountyequestriancouncil.org

Carrollton Hounds Inc.: www.carrolltonhounds.org

Cloverleaf Standardbred Owners Association: www.cloverleafsoa.org

Frederick County Equine Alliance: www.frederickcountyequine.org

Graham Equestrian Center: www.grahameq.org

Howard County Horse Shows Association: www.hchsa.net

Howard County Iron Bridge Hounds: www.hcibhounds.com

Maryland Arabian Horse Association: www.marylandarabian.com

Maryland Combined Training Association: www.mdcta.com

Maryland Dressage Association: www.marylandressage.org

Maryland Equestrian Club: www.studentorg.umd.edu/MEC

Maryland Horse Breeders Association: www.mdhorsebreeders.com

Maryland Horse Council: www.mdhorsecouncil.org

Maryland Horse Industry Board: www.mda.state.md.us/horseboard

Maryland Horse Shows Association: www.mdhsa.org

Maryland Jousting Tournament Association: www.marylandjousting.com

Maryland Network For Injured Equestrians: www.mnie.net

Maryland Polo Club: marylandpolo.com

Maryland Pony Breeders, Inc.: www.marylandponybreeders.org

Maryland Region Pony Club: marylandregion.ponyclub.org

Maryland Saddle Association: www.mdsaddle.com

Maryland Standardbred Breeders Association: www.mdbreeders.org

Maryland State Quarter Horse Association: www.msqha.org

Maryland Steeplechase Association: www.marylandsteeplechasing.com

Maryland Thoroughbred Horsemen's Association, Inc.: www.mdhorsemen.com

New Market Middletown Valley Hounds: www.nm-mvh.com

Pasadena Horse and Pony Association: www.pasadenahorse.org

Plantation Driving Club: www.plantationdrivingclub.org

Plantation Walking Horses of Maryland: www.pwhm.net

Potomac Hunt Club: www.potomachunt.org

Potomac Pony Club: potomac.ponyclub.org

Potomac Valley Dressage Association: www.pvda.org

Rough Riders Horsemen's Association: www.roughridershorsemen.bravehost.com

Seneca Valley Pony Club: www.senecavalleyponyclub.org

Southern Maryland Horse Association: www.smhahorseshow.com

Trail Riders of Today: trot-md.org

Washington International Horse Show: www.wihs.org

Wicomico Hunt Club: www.wicomicohuntclub.com