14 CFR 34.2 - Abbreviations.

§ 34.2 Abbreviations.
The abbreviations used in this part have the following meanings in both upper and lower case:
CO2 Carbon dioxide
COCarbon monoxide
EPAUnited States Environmental Protection Agency
FAAFederal Aviation Administration, United States Department of Transportation
g Gram(s)
HCHydrocarbon(s)
HPHorsepower
hrHour(s)
H20water
kgKilogram(s)
kJKilojoule(s)
kN Kilonewton(s)
kW Kilowatt(s)
lb Pound(s)
LTOLanding and takeoff
minMinute(s)
NOXOxides of nitrogen
PaPascal(s)
rORated output
rPRRated pressure ratio
secSecond(s)
SPShaft power
SNSmoke number
TTemperature, degrees Kelvin
TIMTime in mode
°CDegrees 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]
Beta! The text on the eCFR tab represents the unofficial eCFR text at ecfr.gov.
§ 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)
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]

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code