| Abbreviation | Definition |
|---|---|
| CAV | Cape Advanced Vehicles |
| CAV | Cavalry Assault Vehicle |
| CAV | Clean Air Vehicles |
| CAV | Combat Armored Vehicle |
| CAV | Common Aero Vehicle |
| CAV | compact assault vehicle |
| CAV | Connected and Automated Vehicle |
| CAV | Connected and Autonomous Vehicles |
| CAVE | Citizens Against Virtually Everything |
| CAVE | Compressed Audio For Vehicle Entertainment |
| CAVI | Cooperative and Automated Vehicle Initiative |
| CAVS | Connected Autonomous Vehicles surrounded |
| CAVU | Ceiling And Visibility Unlimited |
| CBAQRR | Chicago, Burlington and Quincy Railroad |
| CBBT | Chesapeake Bay Bridge-Tunnel |
| CBC | Corner Brake Control |
| CBC | Creping Blade Control |
| CBC | Cross Border Charges |
| CBCT | Cross Boundary Coach Terminus |
| CBD | Central Business District |