ACRONYMS

AOC	Area of Concern

AOI	Area of Influence

AOV	Area of Violation

AQCR	Air Quality Control Region

BART	Best Available Retrofit Technology

BPAPWG	Base Programs Analysis and Policies Work Group

CAAA	Clean Air Act Amendments

CAA	Clean Air Act

CAAAC	Clean Air Act Advisory Committee

CAM	Continuous Air Monitoring

CFR	Code of Federal Regulations

CMSA	County Metropolitan Statistical Area

CO	Carbon Monoxide

COWG	Communications and Outreach Work Group

DOT	U.S. Department of Transportation

EPA	U.S. Environmental Protection Agency

FACA	Federal Advisory Committee Act

FIP	Federal Implementation Plan

FLM	Federal Land Manager

FRM	Federal Reference Method

FP	Fine Particles

FR	Federal Register

GCVTC	Grand Canyon Visibility Transport Commission

IIP	Interim Implementation Plan

IMPROVE	Interagency Monitoring of Protected Visual Environments

LAER	Lowest Achievable Emission Rate

MACT	Maximum Achievable Control Technology

MOU	Memorandum of Understanding

MPO	Metropolitan Planning Organizations

MSA	Metropolitan Statistical Area

NAAQS	National Ambient Air Quality Standards

NAMS	National Air Monitoring Networks

NARSTO	North American Research Strategy for Tropospheric Ozone

NAS	National Academy of Science

NH3	Ammonia

NOAA	National Oceanic and Atmospheric Administration

NO2	Nitrogen Dioxide

NOx	Nitrogen Oxides

NRSWG	National and Regional Strategies Work Group

NSPS	New Source Performance Standards

NSR	New Source Review

OAQPS	Office of Air Quality Planning and Standards

OAR	Office of Air and Radiation

OMS	Office of Mobile Sources

OTAG	Ozone Transport Assessment Group

OTC	Ozone Transport Commission

PM	Particulate Matter

Ppb	Parts per billion

PSI	Pollutants Standards Index

PSD	Prevention of Significant Deterioration

RACT	Reasonably Available Control Technology

RAMP	Regional Air Management Partnership

RFP	Reasonable Further Progress

RIA	Regulatory Impact Assessments

RIP	Regionally Integrated Plan

RVP	Reid Vapor Pressure

SAMI	Southern Appalachian Mountains Initiative

SIP	State Implementation Plan

SLAMS	State and Local Air Monitoring Networks

SMSA	State Metropolitan Statistical Area

SOx	Sulfur Oxides

STAPPA/ALAPCO	State and Territorial Air Pollution/State and Local Air Pollution
Control Officials

STSWG	Science and Technical Support Work Group

TIP	Transportation Implementation Plan

TTN	Technology Transfer Network

VOC	Volatile Organic Compounds