A
- A-arm
- A-post
- ABS
- ABS (anti-lock braking system)
- Accelerators
- Adaptive cruise control
- Additive
- Adhesion
- Aerodynamic stability
- Aerodynamika
- Aeroscreen
- Agnelli Giovanni
- Air bag
- Air cleaner
- Air-conditioning
- Air-cooled
- Air-fuel ratio / Air-fuel delivery ratio
- Airfoil
- Akumulator
- Alternative fuels
- Alternator
- Alternator
- Aluminiowy blok w silniku
- Aluminum
- Amortyzator
- Antenna
- Anti-knock
- Anti-vibration mounting
- Antifreeze
- Arkus – Duntov Zora
- Aspiration
- Automatic
- Automatic transmission
- Automobile
- Axle
- van den Acker Laurens
