ESP is an abbreviation for Electronic Stability Program.

ESP is a computerized technology that improves a vehicle's stability by detecting and reducing loss of traction When the system detects a loss of steering control, it automatically applies the brakes to help "steer" the vehicle where the driver intends to go.

The other aids:

ABS prevents the wheels from locking during braking.

Cruise Control can regulate the vehicle's speed automatically. Cruise Control can regulate the vehicle's speed automatically.

Power steering makes it easier to steer a car with the help of auxiliary power. Power steering makes it easier to steer a car with the help of auxiliary power.