E8 may refer to:

Mathematics

* E₈, an exceptional simple Lie group with root lattice of rank 8 * E₈ lattice, special lattice in R⁸ * E₈ manifold, mathematical object with no smooth structure or topological triangulation * E₈ polytope, alternate name for the 4₂₁ semiregular (uniform) polytope *

Elementary abelian group In mathematics, specifically in group theory, an elementary abelian group (or elementary abelian ''p''-group) is an abelian group in which every nontrivial element has order ''p''. The number ''p'' must be prime, and the elementary abelian grou ...

of order 8

Physics

* E₈ Theory, term sometimes loosely used to refer to ''An Exceptionally Simple Theory of Everything''

Transport

E-8 Joint STARS The Northrop Grumman E-8 Joint Surveillance Target Attack Radar System (Joint STARS) is a United States Air Force airborne ground surveillance, battle management and command and control aircraft. It tracks ground vehicles and some aircraft, col ...

, USAF command and control aircraft *

EMD E8 The E8 is a , A1A-A1A passenger-train locomotive built by General Motors' Electro-Motive Division (EMD) of La Grange, Illinois. A total of 450 cab versions, or E8As, were built from August 1949 to January 1954, 447 for the U.S. and 3 for Cana ...

, 1949 diesel passenger train locomotive *

European route E8 The European route E8 is a European route that goes from Tromsø, Norway to Turku, Finland. The length of the route is . * E8: Tromsø – Nordkjosbotn – Skibotn – Kilpisjärvi – Kaaresuvanto – Muonio – Tornio – Keminmaa – Kemi ...

, part of the international E-road network, running between Tromsø, Norway and Turku, Finland * European walking route E8, a walking route from Ireland to Turkey *

HMS E8 HMS ''E8'' was a British E-class submarine built at Chatham Dockyard. She was laid down on 30 March 1912 and was commissioned on 18 June 1914. She cost £105,700. During World War I, she was part of the British submarine flotilla in the Baltic ...

, 1912 British E class submarine *

London Buses route E8 This is a list of Transport for London (TfL) contracted bus routes in London, England, as well as commercial services that enter the Greater London area (except coaches). Bus services in London are operated by Abellio London, Arriva London, ...

, runs between Ealing Broadway station and Brentford * Mikoyan-Gurevich Ye-8, 1962 supersonic jet fighter developed in the Soviet Union * E8, IATA code for the former

Alpi Eagles Alpi Eagles SpA was an airline headquartered in Sant'Angelo di Piove di Sacco, Italy. The privately owned regional airline operated scheduled passenger services, linking 15 domestic destinations, as well as international services to Albania, Cz ...

airline * E8, IATA code for City Airways * Spyker E8,

Spyker Cars Spyker Cars (, ) is a Dutch sports car marque. The modern Spyker Cars held the legal rights to the brand name. The company's motto is "''Nulla tenaci invia est via''", Latin for "For the tenacious, no road is impassable". The marque's logo dis ...

model *

Hokuriku Expressway The , (abbreviated as , is a 4-laned national expressway in Japan. It is owned and managed by East Nippon Expressway Company and Central Nippon Expressway Company. Overview The first section was opened in 1972 by Japan Highway Public Corpo ...

, route E8 in Japan *

East Coast Expressway The East Coast Expressway is an interstate controlled-access highway running parallel to the northeastern coast of Peninsular Malaysia. The currently operational segment of the expressway runs between Karak, Pahang and Kuala Nerus, Terengganu ...

and

Kuala Lumpur–Karak Expressway The Kuala Lumpur–Karak Expressway is a interstate controlled-access highway in Peninsular Malaysia. It runs between the town of Gombak in Selangor to the southwest and Karak in Pahang to the northeast. The expressway was previously a single- ...

, route E8 in Malaysia * E8 Series Shinkansen, a Japanese high-speed train to be introduced in 2024

Other uses

Empire 8 The Empire 8 (E8) is an intercollegiate athletic conference affiliated with the NCAA's Division III. The E8 sponsors intercollegiate athletic competition in men's baseball, men's and women's basketball, men's and women's cross country, women's ...

, intercollegiate athletic conference affiliated with the NCAA's Division III * E-8 (rank), an

enlisted rank An enlisted rank (also known as an enlisted grade or enlisted rate) is, in some armed services, any rank below that of a commissioned officer. The term can be inclusive of non-commissioned officers or warrant officers, except in United States ...

in the military of the United States * E8,

baseball scorekeeping Baseball scorekeeping is the practice of recording the details of a baseball game as it unfolds. Professional baseball leagues hire official scorers to keep an official record of each game (from which a box score can be generated), but many fans k ...

abbreviation for an error on the center fielder * E8, postcode district in the London

E postcode area The E (Eastern) postcode area, also known as the London E postcode area, is the part of the London post town covering much of east London, England. It borders the N postcode area to the west, both north of the tidal Thames. Since closure of th ...

Mathematics

Physics

Transport

Other uses

See also