The list of energy acronyms and abbreviations.

All energy related acronyms and abbreviations.

1,027 entry under topic. ×

8
UNEP:
United Nations Environment Programme(UN, United Nations, Tourism)
8
IPCC:
Intergovernmental Panel on Climate Change(Meteorology, Energy)
7
ASTM:
American Society for Testing and Materials(Sealing, Mechanical sealing)
7
BLM:
Bureau of Land Management(Firefighting, Urban design, Urban planning)
7
DC:
Direct Current(Electric Vehicles, Automotive, Firefighting)
7
NAAQS:
National Ambient Air Quality Standards(Agriculture, Energy, Government)
7
NAFTA:
North American Free Trade Agreement(World economy, CANADIAN)
7
NAS:
National Academy of Sciences(Academy, Natural Science, University)
7
SIC:
Standard Industrial Classification(Commerce, Stock market, Investment)
7
EIS:
Environmental Impact Statement(Transportation planning)
6
FTC:
Federal Trade Commission(Environment, Economics, Health Care)
6
GDP:
Gross Domestic Product(Great Britain, Political, CORPORATE)
6
UNDP:
United Nations Development Programme(UN, United Nations, Development)
6
AC:
Alternating Current(Electric Vehicles, Automotive, Electrical Engineering)
6
BLS:
Bureau of Labor Statistics(Studies, Energy, US Post)
6
NBS:
National Bureau of Standards(Mechanical sealing, Sealing, Environment)
6
USGS:
United States Geological Survey(Geological, Geology, Hurricane management)
5
NPV:
Net Present Value(CORPORATE, Home loan, Personal finance)
5
U.S.C.:
United States Code(Energy, Government, Military)
5
APU:
Auxiliary Power Unit(Air transport industry, Air Transport)
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APASmart Define. (2018). energy. Retrieved September 26, 2026, from http://smartdefine.org/energy/abbreviations/r/Technology
ChicagoSmart Define. 2018. "energy" http://smartdefine.org/energy/abbreviations/r/Technology (accessed September 26, 2026).
HarvardSmart Define 2018, energy, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/energy/abbreviations/r/Technology>.
MLASmart Define. "energy" 16 February 2018. Web. 26 September 2026. <http://smartdefine.org/energy/abbreviations/r/Technology>