40 Protection of Environment 20 2007-07-01 2007-07-01 false Acronyms and abbreviations. 89.3 Section 89.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES General
ยง 89.3 Acronyms and abbreviations.

The following acronyms and abbreviations apply to part 89.

AECD Auxiliary emission control device ASME American Society of Mechanical Engineers ASTM American Society for Testing and Materials CAA Clean Air Act CAAA Clean Air Act Amendments of 1990 CI Compression-ignition CO Carbon monoxide CO2 Carbon dioxide EGR Exhaust gas recirculation EPA Environmental Protection Agency FEL Family emission limit FTP Federal Test Procedure g/kW-hr Grams per kilowatt hour HC Hydrocarbons ICI Independent Commercial Importer kW Kilowatt NIST National Institute for Standards and Testing NMHC Nonmethane hydrocarbon NTIS National Technical Information Service NO Nitric oxide NO2 Nitrogen dioxide NOX Oxides of nitrogen O2 Oxygen OEM Original equipment manufacturer PM Particulate matter SAE Society of Automotive Engineers SEA Selective Enforcement Auditing SI Spark-ignition THC Total hydrocarbon U.S.C. United States Code VOC Volatile organic compounds [59 FR 31335, June 17, 1994, as amended at 63 FR 56997, Oct. 23, 1998]