| AVO
|
Average Vehicle Occupancy |
| AVR
|
Average Vehicle Ridership |
| CMAQ
|
Congestion Mitigation and Air Quality Improvement Program |
| CO
|
Carbon Monoxide |
| CUTR
|
Center for Urban Transportation Research |
| DOT
|
Department of Transportation |
| ECO
|
Employee Commute Options |
| EPA
|
Environmental Protection Agency |
| FHWA
|
Federal Highway Administration |
| FTA
|
Federal Transit Administration |
| HOV
|
High Occupancy Vehicle |
| I/M
|
Inspection and Maintenance |
| IDAS
|
ITS Deployment and Analysis System |
| ITS
|
Intelligent Transportation Systems |
| MPO
|
Metropolitan Planning Organization |
| MWCOG
|
Metropolitan Washington Council of Governments |
| NCTCOG
|
North Central Texas Council of Governments |
| NMHC
|
Non-Methane Hydrocarbons |
| NOx
|
Oxides
of Nitrogen |
| PM
|
Particulate Matter |
| RAQC
|
(Denver) Regional Air Quality Council |
| SMART
|
Simplified Model for the Analysis of Regional Travel |
| TAZ
|
Traffic Analysis Zone |
| TCM
|
Transportation Control Measure |
| TDM
|
Travel
Demand Management |
| TEA-21
|
Transportation Equity Act for the 21st Century |
| TSM
|
Transportation Systems Management |
| TTI
|
Texas Transportation Institute |
| VMT
|
Vehicle-Miles of Travel |
| VOC
|
Volatile Organic Compounds |
