| Acronyms | Description |
|---|---|
| AADT | Annual Average Daily Traffic |
| AASHTO | American Association of State Highway and Transportation Officials |
| ACS | American Community Survey |
| ADA | Americans with Disabilities Act of 1990 |
| AMPO | Association of Metropolitan Planning Organizations |
| ARRA | American Recovery and Reinvestment Act of 2009 |
| AVO | Average Vehicle Occupancy |
| BIN | Bridge Identification Number |
| BLS | Bureau of Labor Statistics |
| BPM | Best Practices Model (or, NYBPM) |
| BRT | Bus Rapid Transit |
| CATI | Computer Assisted Telephone Interviewing |
| CATS | Canal Area Transportation Study |
| CBD | Central Business District |
| CFR | Code of Federal Regulations |
| CMAQ | Congestion Mitigation Air Quality |
| CMP | Congestion Management Process |
| CMS | Congestion Management System |
| CO | Carbon Monoxide |
| Coordinated Plan/ CPT-HST | Coordinated Public Transit-Human Services Transportation Plan |
| CTPP | Census Transportation Planning Package |
| DEIS | Draft Environmental Impact Statement |
| DPW | Department of Public Works |
| EIS | Environmental Impact Statement |
| EJ | Environmental Justice |
| ESA | East Side Access |
| FEMA | Federal Emergency Management Agency |
| FHWA | Federal Highway Administration |
| FFY | Federal Fiscal Year |
| FRA | Federal Railroad Administration |
| FTA | Federal Transit Administration |
| FTWG | Freight Transportation Working Group |
| FWG | Forecasting Working Group |
| GB/VMPO | Greater Bridgeport Valley Metropolitan Planning Organization |
| GDP | Gross Domestic Product |
| GIS | Geographic Information System |
| GPS | Geographic Positioning Systems |
| HART | Huntington Area Rapid Trans |
| HOTL | High Occupancy Toll Lane |
| HOV | High Occupancy Vehicle |
| HOVL | High Occupancy Vehicle Lane |
| HPP | High Priority Project |
| HSIP | Highway Safety Improvement Program |
| HUD | U.S. Department of Housing and Urban Development |
| HVCEO | Housatonic Valley Council of Elected Officials |
| ICG | Interagency Consultation Group |
| IPP | Initial Project Proposal |
| ITS | Intelligent Transportation System |
| JARC | Job Access/Reverse Commute |
| LAP | Language Access Plan |
| LEP | Limited English Proficient |
| LIRPC | Long Island Regional Planning Council |
| LIRR | Long Island Rail Road |
| LUM | Land Use Model |
| LOS | Levels of Service |
| MAF | Mobility Advisory Forum |
| MAP Forum | Metropolitan Area Planning Forum |
| MAP-21 | Moving Ahead for Progress in the 21st Century Act |
| MHSTCC | Mid-Hudson South Transportation Coordinating Committee |
| MIS | Major Investment Study |
| MMN/ITS | Metro Mobility Network/Intelligent Transportation System |
| MMTI | Major Metropolitan Transportation Investment |
| MOA | Memorandum of Agreement |
| MOU | Memorandum of Understanding |
| MNR | Metro-North Railroad |
| MOVES | Motor Vehicle Emission Simulator |
| MPA | Metropolitan Planning Area |
| MPO | Metropolitan Planning Organization |
| MTA | Metropolitan Transportation Authority |
| MTA B&T | Metropolitan Transportation Authority Bridges and Tunnels |
| MTA NYCT | Metropolitan Transportation Authority New York City Transit |
| NAAQS | National Ambient Air Quality Standards |
| NARC | National Association of Regional Councils |
| NEPA | National Environmental Policy Act |
| NF | New Freedom |
| NHS | National Highway System |
| NHPP | National Highway Performance Program |
| NICE Bus | Nassau Inter County Express Bus |
| NJT | New Jersey Transit |
| NJTPA | North Jersey Transportation Planning Authority |
| N/STCC | Nassau/Suffolk Transportation Coordinating Committee |
| NYBPM | New York Best Practice Model (a/k/a BPM) |
| NYC | New York City |
| NYCDCP | New York City Department of City Planning |
| NYCDEC | New York City Department of Environmental Conservation |
| NYCDOT | New York City Department of Transportation |
| NYCTCC | New York City Transportation Coordinating Council |
| NYMTC | New York Metropolitan Transportation Council |
| NYS | New York State |
| NYSAMPO | New York State Association of MPOs |
| NYSDEC | New York State Department of Environmental Conservation |
| NYSDOL | New York State Department of Labor |
| NYSDOT | New York State Department of Transportation |
| NYSTA | New York State Thruway Authority |
| O2 | Ozone |
| O-D Survey | Origin-Destination Survey |
| OEM | Office of Emergency Management |
| PANYNJ | Port Authority of New York & New Jersey |
| PART | Putnam Area Rapid Transit |
| PBPP | Performance Based Planning and Programming |
| PFAC | Program, Finance and Administration Committee |
| PIMS | Project Information Management System |
| PIN | Project Identification Number |
| PIP | Public Involvement Plan |
| Plan 2040 | 2014- 2040 Regional Transportation Plan |
| PM | Particulate Matter |
| PM 2.5 | Fine Particulate Matter |
| PMS | Pavement Management System |
| PPS | Post Processor Software |
| REDC | Regional Economic Development Council |
| RES | Regional Establishment Survey |
| RFP | Request for Proposal |
| RFQ | Request for Qualifications |
| RHTS | Regional Household Travel Survey |
| RPA | Regional Plan Association |
| RT-HIS | Regional Travel Household Interview Survey |
| RTP | Regional Transportation Plan |
| SAFETEA-LU | Safe, Accountable, Flexible, and Efficient Transportation Equity Act: A Legacy for Users |
| SAWG | Safety Advisory Working Group |
| SCI | Sustainable Communities Initiative |
| SCAT | Suffolk County Accessible Transportation |
| SCT | Suffolk County Transit |
| SDF | State Dedicated Funds |
| SED Forecasts | Socio-Economic and Demographic Forecasts |
| SEMO | State Emergency Management Office |
| SEQRA | State Environmental Quality Review Act |
| SFY | State Fiscal Year |
| SIP | State Implementation Plan |
| SIR | Staten Island Railway |
| STIP | Statewide Transportation Improvement Program |
| STP | Surface Transportation Program |
| SOGR | State-of-Good-Repair |
| SWRPA | Southwestern Regional Planning Agency |
| TAP | Transportation Alternatives Program |
| TAZ | Transportation Analysis Zone |
| TCC | Transportation Coordinating Committee |
| TCM | Transportation Control Measures |
| TDM | Transportation Demand Management |
| TEP | Transportation Enhancement Program |
| TIP | Transportation Improvement Plan |
| TMA | Transportation Management Area |
| TMC | Transportation Management Center |
| TOD | Transit Oriented Development |
| TOR | Transport of Rockland |
| TRB | Transportation Research Board |
| TSA | Transportation Security Administration |
| TSM | Transportation Systems Management |
| TSM&O | Transportation System Management and Operations |
| TZB | Tappan Zee Bridge |
| UA | Urbanized Area |
| UAB | Urbanized Area Boundary |
| UPWP | Unified Planning Work Program |
| USDOT | United States Department of Transportation |
| USEPA | US Environmental Protection Agency |
| UTRC | University Transportation Research Center |
| VHD | Vehicle Hours of Delay |
| VMT | Vehicle Miles Travelled |
| VPH | Vehicles Per Hour |
| WCCC | Western Connecticut Council of Governments |
New York Metropolitan Transportation Council