| Term | Definition / Meaning / Stand for |
| QRSI |
Quick Road Surface Inspection |
| QSD |
Quick Steering Dynamics |
| QTC |
Quick Transmission Control |
| QTT |
Quick Throttle Technology |
| RAII |
Resource Acquisition Is Initialization |
| RBC |
Regenerative Brake Control |
| RCM |
Restraint Control Module |
| RMI |
Remote Method Invocation |
| RMS |
Root Mean Square |
| RPS |
Road Positioning System |
| RRD |
Rapid Response Diagnostics |
| RRR |
Regenerative Ride Recovery |
| RSH |
Road Surface Hazard Detection |
| RTE |
Real-Time Engine Monitoring |
| SCM |
Supply Chain Management |
| SDS |
Smart Drivetrain System |
| SGU |
Smart Grid Unit |
| SLA |
Service Level Agreement |
| SMCU |
Smart Motor Control Unit |
| SMDP |
Smart Motor Drive Platform |
| SMM |
Smart Motor Management |
| SNR |
Signal-to-Noise Ratio |
| SPC |
Statistical Process Control |
| SPS |
Smart Parking System |
| SPSU |
Smart Power Steering Unit |
| STC |
Smart Traction Control |
| SVD |
Smart Vehicle Diagnostics |
| TAC |
Technical Assistance Center |
| TAP |
Test Access Port |
| TAPI |
Telephony Application Programming Interface |
| TBA |
Throttle Body Actuator |
| TCA |
Throttle Control Actuator |
| TCS |
Traction Control System |
| TFS |
Team Foundation Server |
| TFSI |
Turbocharged Fuel Stratified Injection |
| THD |
Total Harmonic Distortion |
| TLA |
Torque Load Adjustment |
| TMCU |
Torque Management Control Unit |
| TOS |
Terms of Service |
| TPA |
Tire Pressure Alarm |
| TSN |
Time-Sensitive Networking |
| TSS |
Traffic Sign Recognition |
| TVC |
Torque Vectoring Control |
| UAB |
Ultra-Advanced Battery |
| UAV |
Unmanned Aerial Vehicle |
| UBAS |
Universal Braking Automation System |
| UBMS |
Unified Battery Monitoring System |
| UBT |
Universal Battery Technology |
| UCMS |
Universal Car Monitoring System |
| UCTS |
Universal Car Tracking System |
| UDP |
User Datagram Protocol |
| UEC |
Ultra Engine Control |
| UFSB |
Ultra-Fast Smart Braking |
| UHPV |
Ultra-High Performance Vehicle |
| UHRR |
Ultra-High Resolution Radar |
| UICS |
Universal In-Car System |
| UIMS |
Unified Interface Management System |
| ULV |
Ultra-Low Voltage |
| UMA |
Unified Memory Architecture |
| UMV |
Urban Mobility Vehicle |
| UNV |
Universal Navigation Vehicle |
| UOM |
Unit of Measure |
| UPV |
Ultra-Performance Vehicle |
| USG |
Ultra-Speed Gearbox |
| VBP |
Vehicle Battery Pack |
| VCP |
Video Compression Protocol |
| VDT |
Vehicle Diagnostic Tool |
| VGA |
Variable Geometry Actuator |
| VGRS |
Variable Gear Ratio Steering |
| VHF |
Very High Frequency |