ABS	Anti-block braking systems
ACC	Adaptive cruise control
AV	Autonomous vehicles
CDC	Communications device class
CG	Center of gravity
DOF	Degrees of freedom
GPS	Global positioning system
LAS	Lane assistive system
LCA	Lane centering assist
LKA	Lane keeping assist
MEP	Multilayer editing procedure
NDRT	Non-driving-related tasks
ODD	Operational design domain
OEM	Original equipment manufacturer
PK	Kilometer point
PNOA	National Aerial Orthophotography Plan
RPM	Revolutions per minute
RSA	Research Spanish Agency
SAE	Society of Automotive Engineers
TOR	Take-over request
USART	Universal synchronous/asynchronous receiver/transmitter