[Code of Federal Regulations]
[Title 40, Volume 18]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR94.3]

[Page 591]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 94--CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES--
Table of Contents
 
 Subpart A--General Provisions for Emission Regulations for Compression-
                         Ignition Marine Engines
 
Sec. 94.3  Abbreviations.

    The abbreviations of this section apply to all subparts of this part 
and have the following meanings:

AECD--Auxiliary emission control device.
API--American Petroleum Institute.
ASTM--American Society for Testing and Materials.
 deg.C--Degrees Celsius.
CI--Compression ignition.
CO--Carbon monoxide.
CO2--Carbon dioxide.
disp.--volumetric displacement of an engine cylinder.
EGR--Exhaust gas recirculation.
EP--End point.
EPA--Environmental Protection Agency.
FEL--Family emission limit.
ft--foot or feet.
FTP--Federal Test Procedure.
g--gram(s).
g/kW-hr--Grams per kilowatt hour.
gal--U.S. gallon.
h--hour(s).
HC--hydrocarbon.
Hg--Mercury.
hp--horsepower.
ICI--Independent Commercial Importer.
in--inch(es).
K--Kelvin.
kg--kilogram(s).
km--kilometer(s).
kPa--kilopascal(s).
kW--kilowatt.
L/cyl--liters per cylinder.
m--meter(s).
max--maximum.
mg--milligram(s).
min--minute.
ml--milliliter(s).
mm--millimeter.
NIST--National Institute for Standards and Testing.
NMHC--Non-methane hydrocarbons.
NTIS--National Technical Information Service.
NO--nitric oxide.
NO2--nitrogen dioxide.
NOX--oxides of nitrogen.
No.--number.
O2--oxygen.
pct--percent.
PM--particulate matter.
PMM--post-manufacture marinizer.
ppm--parts per million by volume.
ppmC--parts per million, carbon.
rpm--revolutions per minute.
s--second(s).
SAE--Society of Automotive Engineers.
SEA--Selective Enforcement Auditing.
SI--International system of units (i.e., metric).
THC--Total hydrocarbon.
THCE--Total hydrocarbon equivalent.
U.S.--United States.
U.S.C.--United States Code.
vs--versus.
W--watt(s).
wt--weight.