§ 1090.90 - Acronyms and abbreviations.

§ 1090.90 Acronyms and abbreviations.

500 ppm LM diesel fuel	As defined in § 1090.80.
ABT	averaging, banking, and trading.
ARV	accepted reference value.
BOB	gasoline before oxygenate blending.
CARB	California Air Resources Board.
CFR	Code of Federal Regulations.
CG	conventional gasoline.
DFE	denatured fuel ethanol.
E0	As defined in § 1090.80.
E10	As defined in § 1090.80.
E15	As defined in § 1090.80.
ECA marine fuel	As defined in § 1090.80.
EPA	Environmental Protection Agency.
GTAB	gasoline treated as blendstock.
IMO marine fuel	As defined in § 1090.80.
LAC	lowest additive concentration.
LLOQ	laboratory limit of quantitation.
MARPOL Annex VI	The International Convention for the Prevention of Pollution from Ships, 1973 as modified by the Protocol of 1978 Annex VI.
NAAQS	National Ambient Air Quality Standard.
NARA	National Archives and Records Administration.
NFSP	national fuels survey program.
NGL	natural gas liquids.
NIST	National Institute for Standards and Technology.
NSTOP	national sampling and testing oversight program.
PCG	previously certified gasoline.
PLOQ	published limit of quantitation.
ppm (mg/kg)	parts per million (or milligram per kilogram).
PTD	product transfer document.
R&D	research and development.
RCO	responsible corporate officer.
RFG	reformulated gasoline.
RFS	Renewable Fuel Standard.
RVP	Reid vapor pressure.
SIP	state implementation plan.
SQC	statistical quality control.
T10, T50, T90	temperatures representing the points in a distillation process where 10, 50, and 90 percent of the sample evaporates, respectively.
TDP	transmix distillate product.
TGP	transmix gasoline product.
U.S	United States.
U.S.C	United States Code.
ULSD	ultra-low-sulfur diesel fuel.
VCSB	voluntary consensus standards body.