Canadian Parking Association
www.canadianparking.ca

International Parking Institute
www.parking.org

National Parking Association
www.npapark.org

National Valet Parking Association
www.nvpaonline.com

California Public Parking Association
www.cppa-parking.org

Michigan Parking Association
www.michiganparkingassociation.org

Middle Atlantic Parking Association
www.joinmapa.com

Pennsylvania Parking Association
www.paparking.org

Southwest Parking Association
www.southwestparking.org

Texas Parking Association
www.texasparking.org

Parking Blog
http://parkingtoday.typepad.com

Parking Network
www.parking-net.com

Parking Today Magazine
www.parkingtoday.com

Amano Cincinnati, Inc
www.amano.com

Magnetic Autocontrol Group
www.ac-magnetic.com

Federal Signal Corporation
www.federalapd.com

PTC Industries
www.ptcind.com

Standard Parking Systems, Inc
www.standardparkingsystems.com

The Parking Zone
www.parkingzone.com

Skidata AG
www.skidata.com

ParkTrak
www.parktrak.com

IntegraPark, LLC
www.integrapark.com

McGann Software Systems
www.mcgannsoft.com

Kellysearch.com
www.kellysearch.com

SPG Media Group PLC
www.roadtraffic-technology.com