Acronyms

AIRS	Aeromatic Information Retrieval System
AQS	Air Quality Services, LLC
AWMA	Air & Waste Management Association
BACM	Best Available Control Measures
BACT	Best Available Control Technology
BART	Best Available Retrofit Technology
CAM	Compliance Assurance Monitoring
CASAC	Clean Air Scientific Advisory Committee
CEMS	Continuous Emission Monitoring System
CFR	Code of Federal Regulations
CGA	Cylinder Gas Audit
CHMM	Certified Hazardous Material Manager
CO	Carbon Monoxide
COMS	Continuous Opacity Monitoring System
EDRS	Enforcement Document Retrieval System
EIIP	Emission Inventory Improvement Program
EIT	Education and Information Technologies
ENSR	Enhanced New Source Review
EPA	Environmental Protection Agency
FESOP	Federally Enforceable State Operating Permit
FGD	Flue-Gas Desulfurization (scrubber)
FIRE	Factor Information Retrieval Data System
GACT	Generally Achievable Control Technology
H2S	Hydrogen Sulfide
HAP	Hazardous Air Pollutant
HAZWOPER	Hazardous Waste Operations and Emergency Response
HCI	Hydrogen Chloride
I/M	Inspection / Maintenance
IDEM	Indiana Department of Environmental Management
LAER	Lowest Achievable Emissions Rate
MACT	Maximum Achievable Control Technology
MAI	Maximum Allowable Increase
NAAQS	National Ambient Air Quality Standards
NAMS	National Air Monitoring Stations
NESHAP	National Emission Standard for Hazardous Air Pollutants

NIST	National Institute of Standards and Technology
NMOG	Non-Methane Organic Gas
NOX	Nitrogen Oxides
NPDES	National Pollutant Discharge Elimination Systems
NSPS	New Source Performance Standards
NSR	New Source Review
O3	Ozone
OTAG	Ozone Transport Assessment Group
PAMS	Photochemical Assessment Monitoring Stations
PM	Particulate Matter
PM10	Particulate Matter (nominally 10m and less)
PM2.5	Particulate Matter smaller than 2.5 Micrometers in Diameter
PSD	Prevention of Significant Deterioration
PTC	Permit To Construct
PTE	Potential To Emit
QA/QC	Quality Assurance / Quality Control
QEP	Qualified Environmental Professional
QIP	Quality Improvement Plan
RACM	Reasonably Available Control Measures
RACT	Reasonably Achievable Emissions Control Technology
RATA	Relative Accuracy Test Audit
RCRA	Resource Conservation and Recovery Act
RFP	Reasonable Further Progress
RMP	Risk Management Plan
SIP	State Implementation Plan
SLAMS	State and Local Air Monitoring Stations
SO2	Sulfur Dioxide
SPMS	Special Purpose Monitoring Stations
SSOA	Source Specific Operating Agreement
THC	Total Hydrocarbons
TIP	Tribal Implementation Plan
TO-12	USEPA test method
TO-14	USEPA test method
TSCA	Toxic Substances Control Act
TSP	Total Suspended Particulates
USEPA	United States Environmental Protection Agency
VOC	Volatile Organic Compounds
VOST	Volatile Organic Sampling Train