| BDB | Belt-Driven Booster |
| CAN | Controller Area Network |
| ECU | Electronic Control Unit |
| HEV | Hybrid Electrical Vehicle |
| IM | Induction Machine |
| LM | Levenberg-Marquardt |
| Mild-HEVs | Mild-hybrid Electrical Vehicles |
| NARX | Nonlinear AutoRegressive network with eXogenous inputs |
| Probability Density Function | |
| PF | Particle Filter |
| PMSM | Permanent Magnet Synchronous Machine |