E3 (disambiguation) explained

E3 was a video game industry event held in Los Angeles, US.

E3, E.III, E03, E-3, E₃ or E³ may also refer to:

Arts and entertainment

E₃, the third octave of the musical note E
E3 (album), 2023 album by Midwxst
Every Extend Extra, a video game

Military

Boeing E-3 Sentry, an AWACS aircraft based on the Boeing 707
Fokker E.III, a 1915 Dutch fighter aircraft
HMS E3, an E-class submarine of the British Royal Navy
Pfalz E.III, a German aircraft
Siemens-Schuckert E.III, a German aircraft
E-3 (rank), a paygrade in the US military

Organizations

EU three, Germany, France, and Italy, the three EU nations with the largest populations and economies
Economics for Equity and the Environment Network, a nonprofit organization based in Portland, Oregon, US
e3 Filing, a Regulatory Filing department within Computershare

Places

E3, a postcode district in the E postcode area for east London, England
Wauwilermoos pile dwelling settlement (Egolzwil 3), a prehistoric settlement in Switzerland

Science and technology

Science

E3 binding protein, a metabolic protein
Estriol (E3), an estrogen sex hormone
E3 Ubiquitin ligase, a protein component of proteasome-mediated protein degradation
Dihydrolipoamide dehydrogenase, the third element of the pyruvate dehydrogenase complex
C/2022 E3 (ZTF), a comet
Haplogroup E3 (Y-DNA), a human Y-chromosome DNA haplogroup

Technology

E-3 process, an obsolete film developing method for photographic transparency film
E3 series (number series), for electronic components
Honda E3, a 1991 Honda E series ASIMO predecessor robot
Olympus E-3, a digital SLR camera
E3, a communications channel defined in the E-carrier standard

Transportation

Road

E03 expressway (Sri Lanka), Colombo–Katunayake Expressway in Sri Lanka
Second Link Expressway (route E3), in Johor, Malaysia
Manila–Cavite Expressway (route E3), in Philippines
Kyushu Expressway, numbered as E3 in Japan
European route E3, a European route
London Buses route E3, a bus route in London
E3, a Mazda E engine
BMW E3, a German automobile
Chery E3, a Chinese saloon

Rail

E3 Series Shinkansen, a Japanese high-speed train
EMC E3, a diesel locomotive
LB&SCR E3 class, an 1894 British class of steam locomotives

Air

New Gen Airways (former IATA code: E3), a former Thai airline
EGO Airways (former IATA code: E3), a former Italian airline

Other

E3 European long distance path, a footpath

Other uses

E-3 visa, a non-migrant visa allowing Australian citizens to live and work in the US
1. e3, White's first move in the Van 't Kruijs Opening in chess
E3 Harelbeke, a road cycling race in Flanders, Belgium

See also