| ADM |
active demand management |
| API |
application programming interface |
| APM |
active parking management |
| ATDM |
active transportation and demand management |
| ATM |
active traffic management |
| CAD |
computer-aided dispatch |
| EOC |
emergency operations center |
| DMS |
dynamic message sign |
| DOT |
department of transportation |
| FHWA |
Federal Highway Administration |
| FRATIS |
Freight Advanced Traveler Information System |
| HOV |
high-occupancy vehicle |
| ICM |
integrated corridor management |
| ITS |
intelligent transportation systems |
| MPO |
metropolitan planning organization |
| MUTCD |
Manual on Uniform Traffic Control Devices |
| RWIS |
road weather information system |
| SMART |
specific, measurable, agreed-upon, realistic, and time-bound |
| SOP |
standard operating procedure |
| TDM |
transportation demand management |
| TIM |
traffic incident management |
| TMC |
traffic management center |
| TSMO |
transportation systems management and operations |
| TSP |
transit signal priority |
