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The Coalition for Auto Repair Equality (C.A.R.E.) -A coalition of companies in the $200 billion a year automotive aftermarket.

IANGV Internationa Association for Natural Gas Vehicles -Clubs/associations. Provides a focus for exchange and provision of information, and a medium for action on NGV issues of an international nature

MADD -MADD is more than just moms � we're real people � dads, young people, and other concerned individuals who want to stop drunk driving, support the victims of this violent crime, and prevent underage drinking.

NARSA -National Automotive Radiator Service Association

NHTSA -National Highway Traffic Safety Administration

National Motorists Association (NMA) -A membership organization devoted to representing and protecting the rights and interests of North American motorists.

SEMA, the Specialty Equipment Market Association -keeping the specialty and performance automotive industry informed.

Society of Automotive Engineers - The Society of Automotive Engineers is your one-stop resource for technical information and expertise used in designing, building, maintaining, and operating self-propelled vehicles for use on land or sea, in air or space.