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| ENV | Enhanced Night Visibility |
| FOV | field of view |
| HHD | high head down |
| HUD | heads-up display |
| IR | infrared |
| RRPM | raised retroreflective pavement marking |
| SUV | sport utility vehicle |
| VES | vision enhancement system |
| UV–A | ultraviolet A (wavelength 315 to 400 nanometers) |
| IR–TIS | infrared thermal imaging system |
| HLB | halogen (i.e., tungsten-halogen) low beam |
| HID | high intensity discharge |
| NIR | near infrared vision system |
| ft | feet |
| km/h | kilometers per hour |
| lx | lux |
| m | meters |
| mi/h | miles per hour |
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