| CPSS | Cyber-Physical-Social Systems |
| CPS | Cyber-Physical Systems |
| mm-wave radar | millimeter wave radar |
| LiDAR | Light Detection and Ranging |
| SAR | Synthetic Aperture Radars |
| FMCW | Frequency Modulated Continuous Waveform |
| IF | Intermediate Frequency |
| MIMO | Multiple Input Multiple Output |
| ToF | Time of Flight |
| LRR | Long-Range Radars |
| MRR | Middle-Range Radars |
| SRR | Short-Range Radars |
| HVAC | Heating, Ventilation, and Air Condition |