E (disambiguation)
E or e stands for:
- E or e, fifth letter of the Latin alphabet
- Epsilon , ε or ϵ, fifth letter of the Greek alphabet
- Е or е, letter of the Cyrillic alphabet
- Ë or ë, letter of the Albanian alphabet
- E (language) , Tai Kadai language in the People's Republic of China
- E (programming language) , object-oriented programming language
- E (complexity class) , complexity class in theoretical computer science
- e (verification language) , hardware verification language
- the abbreviation of Emalangeni , the plural of Lilangeni , the currency of Eswatini.
È (鄂) is in Chinese:
- a family name, see Chinese name
- the surname of E Weinan , mathematician
- another name for Hubei Province
As a counting variable, E stands for:
- Exa, SI prefix for trillion (10 18 )
- a following power of ten in the exponential representation of numbers (E 14 = e + 14 = · 10 14 ), see floating point number #Exponential notation
- the decimal value 14 in a place value system with a base greater than 10
E stands as a symbol for:
- Expected value of a random variable in stochastics
- energy
- Electric field strength
- Modulus of elasticity , material characteristic from materials engineering
- Irradiance
E stands as an abbreviation for:
- E-mark, E-mark or E -mark , the ECE mark of approval of components on motor vehicles according to European directives
- Electronics or electricity u. Ä., z. B. E-locomotive or E-Werk
- East , English east , French est
- Spain, Spanish: España , as a nationality symbol
- explosive, as a hazard symbol
- E number , code for food additives
- Ester products, insecticidal pesticides that contain thiophosphoric acid ester as an active ingredient, see E 605
- Vitamin E, see tocopherol
- Ecstasy , party drug
- One-letter biological code for glutamic acid
- chemical descriptor (chemistry) # (E) -, (Z) -
- E major , musical key
- Nickname of the musician Mark Oliver Everett
- Lamp base with Edison thread, now electrical thread, immediately followed by the diameter in mm
- E-ring, a type of retaining ring in mechanical engineering
- Screw-in thread for filters, e.g. on camera lenses, immediately followed by the diameter in mm
IT:
- Enlightenment , window manager
- Amiga E , programming language
Numismatics:
- Mint marks of the Dresden mint and the Muldenhütten mint
- Eilenburg , mint mark on tipper coins from the Eilenburg tipper mint 1621
- Königsberg (Prussia) from 1751 to 1798 on Prussian coins
- Karlsburg (Transylvania) (today Alba Iulia ) on coins of the Roman-German Empire from 1766 to 1806, and Austria / Hungary from 1806 to 1867
- Tours from 1540 to 1772 for coins in France
- Exeter 1696 and 1697, and Edinburgh from 1707 to 1709 in Great Britain.
- Eskilstuna in Sweden since 1974
Theology:
- Elohist , a source text of the Pentateuch
- Codex Basilensis , Greek Bible manuscript
Astronomy:
- for earth in astronomical nomenclature
Transportation:
- for the express train type
- with the following number for a European route
- with the following three letters for Northern Europe, see ICAO code
- E-car (push -in car ), in local public transport a name for special journeys without a line number
- for a registration class of aircraft, see aircraft registration
- for electronic reconnaissance aircraft, see U.S. Forces Aircraft Designation System
- formerly in car type designations for electronic petrol injection
- a tunnel restriction code according to ADR
License Plate:
- Belgium: Presidents, members or services of Community and regional governments
- Bulgaria: Blagoevgrad Oblast
- Germany: independent city of Essen
- Estonia: Estonian Armed Forces
- UK: Essex
- Kyrgyzstan: city of Bishkek
- Croatia: business representation (yellow lettering on light blue background)
- Montenegro: foreign company
- Austria: Eisenstadt and Rust (Burgenland)
- Philippines: Region 5: Bicol Region
- Poland: Łódź Voivodeship
- Portugal: Évora district (truck trailers only)
- San Marino: Temporary license plates (black font and four digits starting with a red E)
- Spain: special vehicles
- Spain: Ertzaintza (Police of the Basque Country, E in a curved shape)
- Czech Republic: Pardubický kraj (Pardubice), or export number (last letter)
- Hungary: taxis
e stands as a symbol for:
- Unit vector
- Elemental charge
- Euler's number (e = 2.718 ...)
- linear eccentricity , deviation from a circular shape
- the neutral element in group theory
e stands as an abbreviation or identifier for:
- the electron in reaction equations
- a tone that is a fifth higher than the concert pitch a ′, as well as all tones that are octave apart, see tone system
- the key of E minor
- in the international phonetic alphabet for the unrounded, semi-closed front tongue vowel
Similar characters:
- ℮ (at least 3 mm high) Abbreviation for quantité e stimée (= French, "estimated amount"). Is used as an additional code letter when specifying the filling quantity of prepackages that comply with the EU prepackaging directive .
- , the existential quantifier in mathematics, see quantifier
- , Formula symbol for illuminance
- , Unit for the degree of water hardness
- , Engler degree , outdated unit for viscosity measurement
- a kana in the Japanese alphabet, see E (kana)
- a letter of the extended Arabic alphabet, see E (Arabic letter)
- Ǝ, video album by the American rapper Eminem, see E (album)
See also:
- Series E (disambiguation)
- E + (disambiguation)
- House E (Ludwigshafen exhibition project 2002)
- E, the scarlet letter , German silent film