| ASOS |
Automated Surface Observing System |
| AWOS |
Automated Weather Observing System |
| BCA |
benefit-cost analysis |
| CITE |
Consortium for ITS Training and Education |
| CMF |
Capability Maturity Framework |
| CV |
connected vehicle |
| CV-WRTM |
Connected Vehicle-Enabled Weather Responsive Traffic Management |
| DOT |
department of transportation |
| EDC |
Every Day Counts |
| ESS |
environmental sensor station |
| FAA |
Federal Aviation Administration |
| FHWA |
Federal Highway Administration |
| GPS |
global position system |
| IMO |
Integrated Mobile Observations |
| IMRCP |
Integrated Modeling of Road Condition Prediction |
| INVEST |
Infrastructure Voluntary Evaluation Sustainability Tool |
| I2V |
infrastructure-to-vehicle |
| ITS |
intelligent transportation systems |
| MADIS |
Meteorological Assimilation Data Ingest System |
| MDSS |
Maintenance Decision Support Systems |
| NHTSA |
National Highway Traffic Safety Administration |
| NOAA |
National Oceanic and Atmospheric Administration |
| NWS |
National Weather Service |
| PM |
performance measure |
| R&D |
research and development |
| RW |
road weather |
| RWIS |
Road Weather Information Systems |
| RWM |
road weather management |
| RWMP |
Road Weather Management Program |
| TRB |
Transportation Research Board |
| USDOT |
United States Department of Transportation |
| USGS |
United States Geological Survey |
| V2I |
vehicle-to-infrastructure |
| VMT |
vehicle miles traveled |
| WDE |
Weather Data Environment |
| WRTM |
weather responsive traffic management |
