W3 or W-3 may refer to: * W3 (tram), a class of electric trams built by the Melbourne & Metropolitan Tramways Board * W3, a postcode district in the

W postcode area The W (Western and Paddington) postcode area, also known as the London W postcode area is a group of postcode districts covering part of central and part of West London, England. The area originates from the Western (W1) and Paddington (W2-14) ...

* Apple W3, a wireless chip used in the Apple Watch Series 4. *

PZL W-3 Sokół The PZL W-3 ''Sokół'' (English: "Falcon") is a medium-size, twin-engine, multipurpose helicopter developed and manufactured by Polish helicopter company PZL-Świdnik, now owned by Leonardo. It was the first helicopter entirely designed and pr ...

, a Polish helicopter * ''

The Amazing 3 ''The Amazing 3'', or , is a Japanese comic series and a black-and-white Japanese animated television series created by Osamu Tezuka in the 1960s. It involves the adventures of three agents from outer space who are sent to Earth to determ ...

'', a manga and anime series, known in Japan as ''Wonder 3'' *

Arik Air Arik Air is a Nigerian airline operating mainly from two hubs at Murtala Muhammed International Airport in Lagos and Nnamdi Azikiwe International Airport in Abuja. Arik Air's head office is the ''Arik Air Aviation Center'' on the grounds of Mu ...

, which has IATA code W3 * The fourth step of the W0-W6 scale for the

classification of meteorites by weathering Meteorite weathering is the terrestrial alteration of a meteorite. Most meteorites date from the oldest times in the Solar System and are by far the oldest material available on our planet. Despite their age, they are vulnerable to the terrestr ...

* The U.S. Internal Revenue Service form W-3, a transmittal form for

Form W-2 Form W-2 (officially, the "Wage and Tax Statement") is an Internal Revenue Service (IRS) tax form used in the United States to report wages paid to employees and the taxes withheld from them. Employers must complete a Form W-2 for each employee ...

information * ''

Webster's Third New International Dictionary ''Webster's Third New International Dictionary of the English Language, Unabridged'' (commonly known as ''Webster's Third'', or ''W3'') was published in September 1961. It was edited by Philip Babcock Gove and a team of lexicographers who spent 757 ...

'', the 1961 edition of Webster's Dictionary * The

World Wide Web The World Wide Web (WWW), commonly known as the Web, is an information system enabling documents and other web resources to be accessed over the Internet. Documents and downloadable media are made available to the network through web ...

, abbreviated 'W3' on the earliest web pages *

World Wide Web Consortium The World Wide Web Consortium (W3C) is the main international standards organization for the World Wide Web. Founded in 1994 and led by Tim Berners-Lee, the consortium is made up of member organizations that maintain full-time staff working ...

, international standards organization for the World Wide Web (abbreviated WWW or W3) *

Windows 3.0 Windows 3.0 is the third major release of Microsoft Windows, launched in 1990. It features a new graphical user interface (GUI) where applications are represented as clickable icons, as opposed to the list of file names seen in its predeces ...

, a Microsoft operating system

Video games

* '' Warcraft III: Reign of Chaos'', the third game in the Warcraft series. * '' Worms & Reinforcements United'', a game bundle composing the first ''Worms'' game and the ''Worms Reinforcements'' expansion pack

Video games

See also