Abbreviations.

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§ 34.2 Abbreviations.

The abbreviations used in this part have the following meanings in both upper and lower case:

CO2 Carbon dioxide

CO Carbon monoxide

EPA United States Environmental Protection Agency

FAA Federal Aviation Administration, United States Department of Transportation

g Gram(s)

HC Hydrocarbon(s)

HP Horsepower

hr Hour(s)

H20 water

kg Kilogram(s)

kJ Kilojoule(s)

kN Kilonewton(s)

kW Kilowatt(s)

lb Pound(s)

LTO Landing and takeoff

min Minute(s)

NOX Oxides of nitrogen

Pa Pascal(s)

rO Rated output

rPR Rated pressure ratio

sec Second(s)

SP Shaft power

SN Smoke number

T Temperature, degrees Kelvin

TIM Time in mode

°C Degrees Celsius

% Percent

[Doc. No. 25613, 55 FR 32861, Aug. 10, 1990, as amended by Amdt. 34-3, 64 FR 5559, Feb. 3, 1999; Amdt. 34-5, 77 FR 76850, Dec. 31, 2012]


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