| IoV | Internet of Vehicles |
| IoT | Internet of Things |
| ISCCI | Integration of Sensing, Communication, Computing, and Intelligence |
| DSRC | Dedicated Short Range Communication |
| C-V2X | Cellular Vehicle-to-Everything |
| RSU | Roadside unit |
| V2V | Vehicle-to-vehicle |
| V2I | Vehicle-to-infrastructure |
| V2P | Vehicle-to-pedestrians |
| V2N | Vehicle-to-network |
| 6G | 6th Generation Mobile Communication System |
| OBU | Onboard unit |
| RFI | Radio frequency interference |
| EMP | Electromagnetic pulse |
| DoS | Denial of service |
| MiTM | Man in the middle |
| OTA | Over the air |
| IDS | Intrusion detection system |
| IPS | Intrusion prevention system |
| HSM | Hardware security module |