M3, M-3 or M03 may refer to:
Computing and electronics
*
Intel m3
Intel Core M is a family of ultra low-voltage microprocessors belonging to the Intel Core
Intel Core is a line of streamlined midrange consumer, workstation and enthusiast computer central processing units (CPUs) marketed by Intel Corporati ...
, a brand of microprocessors
*
M.3 (aka NF1/NGSFF), a specification for internally mounted expansion cards
*
Leica M3, a landmark 35mm rangefinder camera
*
Modula-3 (M3), a programming language
* M3, a British
peak programme meter standard used for measuring the volume of audio broadcasts
* m3, a macro processor for the AP-3 minicomputer, the predecessor to
m4
* M3, a surface-mount version of the
1N4003
The 1N400x (or 1N4001 or 1N4000) series is a family of popular one-ampere general-purpose silicon rectifier diodes commonly used in AC adapters for common household appliances. Its blocking voltage varies from 50 volts (1N4001) to 1000 volts ...
general-purpose silicon rectifier diode
*
M3 (email client)
Vivaldi Technologies AS is a Norwegian software development company, most known for its creation of the Vivaldi Browser. Headquartered in Oslo, Norway, it was founded in 2013 by Jon von Tetzchner and Tatsuki Tomita. Tetzchner was one of the f ...
, an unreleased email client for the Vivaldi browser
Entertainment
* M3, a comic book created by
Vicente Alcazar
*
M3 adapter
This is a list of Nintendo DS accessories.
Accessories for the Nintendo DS often came in two forms: those that worked with Slot 1 as a regular DS cartridge, and those that worked in Slot 2 (for Game Boy Advance cartridges) known as a "DS Optio ...
, a Game Boy Advance movie player
*
M3 (Canadian TV channel), a music and entertainment television channel
*
M3 (Hungarian TV channel)
M3 (M Három) is a Hungarian pay television channel owned and operated by Duna Média since 2015. The channel launched as M3D, Hungary's first 3D television channel, operating between 25 June and 13 August 2012, the end of the 2012 Summer Oly ...
, a Hungarian television channel
* ''
M3: Malay Mo Ma-develop'', a 2010 Philippine TV series
*
M3 Music Card, a 2007 flash-based MP3 player
* M3 Perfect, M3 Simply and M3 Real,
Nintendo DS and 3DS storage devices
*''
M3: Sono Kuroki Hagane'', a 2014 Japanese anime television series
Military
Weapons
*
37 mm Gun M3, a light American anti-tank gun
* M3/M3E1 Multi-role Anti-armor Anti-tank Weapon System (MAAWS) (AKA:
Carl Gustaf 8.4cm recoilless rifle
The Carl Gustaf 8.4 cm recoilless rifle (, named after '' Carl Gustafs Stads Gevärsfaktori'' which initially produced it) is a Swedish developed caliber man-portable shoulder-fired recoilless rifle, initially developed by the Royal Swedis ...
), an 84 mm man-portable reloadable anti-tank recoilless rifle
*
90 mm Gun M1/M2/M3, an American anti-aircraft and anti-tank gun
*
105 mm Howitzer M3, an American light artillery piece
*
Benelli M3 Super 90, an Italian semi-automatic shotgun
*
M3 20mm cannon
The HS.404 is an autocannon originally designed and produced by Spanish/French company Hispano-Suiza in the mid-1930s. It was widely used as an aircraft, naval and land-based weapon by French, British, American and other military services, par ...
, a United States development of the Hispano-Suiza HS.404
*
M3 fighting knife, a World War II American issue knife
*
M3 machine gun, a variant of the M2 Browning
*
M3 submachine gun (AKA: Grease Gun), an American submachine gun
*
M3 tripod, a modern tripod for the M2 Browning machine gun
* M3, a code name for a United States military mission at
Roosevelt Roads Naval Station in Puerto Rico
Vehicles
*
M3 Amphibious Rig, a German self-propelled amphibious bridging vehicle
*
M3 Bradley
The M3 Bradley Cavalry Fighting Vehicle (CFV) is an American tracked armored reconnaissance vehicle manufactured by BAE Systems Land and Armaments (formerly United Defense). A member of the Bradley Fighting Vehicle family, the M3 CFV is used ...
, an American infantry fighting vehicle
*
M3 Gun Motor Carriage, American tank destroyer
*
M3 half-track, an armored military vehicle
*
M3 Lee
The M3 Lee, officially Medium Tank, M3, was an American medium tank used during World War II. The turret was produced in two forms, one for US needs and one modified to British requirements to place the radio next to the commander. In British Co ...
, an American medium tank; also known as "M3 Grant" in Commonwealth service
*
Panhard M3 PTT, a French armored personnel carrier
* (M3), a WWI British Royal Navy monitor
*
M3 Ram
The Tank, Cruiser, Ram was a cruiser tank designed and built by Canada in the Second World War, based on the U.S. M3 Medium tank chassis. Due to standardization on the American Sherman tank for frontline units, it was used exclusively for traini ...
, a Canadian cruiser tank
*
M3 Scout Car, an American armored vehicle
*
M3 Stuart
The M3 Stuart/Light Tank M3, was an American light tank of World War II. An improved version of the tank entered service as the M5 in 1942 to be supplied to British and other Commonwealth forces under lend-lease prior to the entry of the U.S. i ...
, an American light tank
* , a Swedish Royal Navy mine layer
* , a
Swedish Navy mine sweeper (1940–1955)
* , a British Royal Navy minelayer submarine of the post-WWI period
Music
*
Major third
In classical music, a third is a musical interval encompassing three staff positions (see Interval number for more details), and the major third () is a third spanning four semitones. Forte, Allen (1979). ''Tonal Harmony in Concept and P ...
(M3), a type of musical interval
*
Major thirds tuning
Among alternative tunings for guitar, a major-thirds tuning is a regular tuning in which each interval between successive open strings is a major third ("M3" in musical abbreviation). Other names for major-thirds tuning include major-third tun ...
(M3 tuning), a regular tuning with major-third intervals between successive strings
*
Minor third
In music theory, a minor third is a musical interval that encompasses three half steps, or semitones. Staff notation represents the minor third as encompassing three staff positions (see: interval number). The minor third is one of two com ...
(m3), a type of musical interval
*
''M3'' (album), a 1999 album by Mushroomhead
*
M3 (band), an American rock band
*
M3 Classic Whitesnake, a band featuring
Bernie Marsden
Bernard John Marsden (born 7 May 1951) is an English rock and blues guitarist. He is primarily known for his work with Whitesnake, having written or co-written with David Coverdale many of the group's hit songs, such as "Fool for Your Loving" ...
,
Micky Moody
Michael Joseph "Micky" Moody (born 30 August 1950) is an English guitarist, and a former member of the rock bands Juicy Lucy and Whitesnake. He was also a founder-member of Snafu. Together with his former Whitesnake colleague Bernie Marsden ...
and
Neil Murray
*
M3 Records, a record label
*
Korg M3, a workstation synthesizer
Science and medicine
* m
3, the
cubic metre
The cubic metre (in Commonwealth English and international spelling as used by the International Bureau of Weights and Measures) or cubic meter (in American English) is the unit of volume in the International System of Units (SI). Its symbol is ...
, a unit of volume
* M
3, the minimal modular, but non-
distributive lattice
In mathematics, a distributive lattice is a lattice in which the operations of join and meet distribute over each other. The prototypical examples of such structures are collections of sets for which the lattice operations can be given by set ...
in mathematical order theory
*
ATC code M03, ''Muscle relaxants'', a subgroup of the Anatomical Therapeutic Chemical Classification System
*
Messier 3 (M3), a globular cluster in the constellation Canes Venatici
*
Muscarinic acetylcholine receptor M3, an acetylcholine receptor
*
The M-3 (My Mood Monitor) Screen
The My Mood Monitor Screen (aka M3 Checklist) is a quick, validated, self-rated, multi-dimensional mental health symptom checklist that screens for and monitors changes in potential mood and anxiety symptoms.
The 27-item instrument assesses an ind ...
, a mental health symptom checklist
Transport
Air transport
*
ABSA - Aerolinhas Brasileiras
ABSA Aerolinhas Brasileiras S/A d/b/a LATAM Cargo Brasil (formerly TAM Cargo) is a cargo airline based in Campinas, Brazil. It operates scheduled services within Latin America and between Brazil and the United States as well as charter services. ...
IATA airline designator M3, a cargo airline based in Campinas, Brazil
*
Miles M.3 Falcon, a 1930s British four-seat cabin monoplane
Automobiles
*
Bisu M3, a Chinese MPV
*
BMW M3, a German compact performance car series
*
BYD M3, a Chinese MPV
*
Dongfeng Fengxing Lingzhi M3, a Chinese MPV
*
Haima M3, a Chinese subcompact sedan
*
JAC Refine M3
The JAC Refine M3 is a compact MPV produced by JAC Motors.
Overview
The Refine M3 compact MPV was introduced as a near-production concept during the 2014 Beijing Auto Show.
File:JAC Refine M3 01 Auto China 2014-04-23.jpg, Refine M3 Concept ...
, a Chinese MPV
Roads and routes
*
Eastern Freeway (Melbourne)
The Eastern Freeway is an urban freeway in eastern Melbourne, the state capital of Victoria, Australia. It is one of the most important freeways in terms of commuting to the city, connecting Alexandra Parade and Hoddle Street in the inner subu ...
, part of the M3 in Victoria, Australia
*
EastLink (Melbourne), part of the M3 in Victoria, Australia
*
Highway M03 (Ukraine), an international highway connecting Kiev with Dovzhansky
*
M3 highway (Russia), another name for the Ukraine Highway in Russia
*
M-3 (Michigan highway)
M-3 is a north–south state trunkline highway in the Detroit metropolitan area of the US state of Michigan. For most of its length, the trunkline is known as Gratiot Avenue (, ). The trunkline starts in Downtown Detroit and runs through the c ...
, a state highway in the Detroit metropolitan area
*
M3 motorway (disambiguation)
M3 motorway may refer to:
* M3 motorway or Riverside Expressway, part of the Pacific Motorway in Brisbane, Queensland, Australia
* M3 motorway (Great Britain), a motorway in England
* M3 motorway (Hungary), a motorway in Hungary
* M3 motorway i ...
, several roads
*
M3 (New York City bus), a New York City Bus route in Manhattan
*
M3 Milton–City Centre, a bus route in Glasgow
*
M3 (East London)
Buffalo City (East London metropolitan area), like most South African cities, uses Metropolitan or "M" routes for important intra-city routes, a layer below National (N) roads and Regional (R) roads. Each city's M roads are independently numbere ...
, a Metropolitan Route in East London, South Africa
*
M3 (Cape Town), a Metropolitan Route in Cape Town, South Africa
*