The Hydropolis Underwater Hotel and Resort was a proposed hotel, designed by Prof. Roland Dieterle that would have been the world's first underwater luxury resort.

** Atlas Carver, a South African military jet development project that was cancelled in the 1990s

This project was cancelled when Atari was sold to Jack Tramiel.

Legacy Engineering was later commissioned to create another 7800 project that was subsequently cancelled after prototypes were made.

The Missileer project was cancelled in December 1960, but in the early 1960s Navy made the next interceptor attempt with the F-111B, and they needed a new missile design.

The project was delayed by the need to develop the stainless steel fabrication techniques ; this would have been gained in building the Avro 730 but that had been cancelled by then.

Known as the " PDP-X ", the project was eventually cancelled.

This concept was cancelled when the parallel Spirit of America supersonic car project failed to find support.

* Zircon, the cancelled GCHQ satellite project

In 1874, Gilbert wrote a short libretto on commission from producer – conductor Carl Rosa, whose wife would have played the leading role, but her death in childbirth cancelled the project.

The project was subsequently cancelled on 12 May 2010 by the Cameron Government.

An earlier project which received some significant planning by NASA included a manned fly-by of Venus in the Manned Venus Flyby mission, but was cancelled when the Apollo Applications Program was terminated due to NASA budget cuts in the late 1960s.

When DEC cancelled the Jupiter project in 1983, Systems Concepts hoped to sell their machine to customers with a software investment in PDP-10s.

Development proceeded for almost a year and a half before the project was cancelled.

That project was cancelled when it crashed on the fourth flight after transferring management from the Strategic Defense Initiative Organization to NASA.

The Sentinel program, controlled by Bolivar Trask and Henry Peter Gyrich, was cancelled by the president and the project moved overseas to Genosha.

This project was cancelled in September 2010.

However, after Martin Scorsese's project The Last Temptation of Christ was cancelled ( although it would later be completed and released in 1988 ), he showed an interest in directing it.

The NERVA / Rover project was eventually cancelled in 1972 with the general wind-down of NASA in the post-Apollo era.

Apple Computer intended to base A / UX 4. 0 for their PowerPC-based Macintoshes on OSF / 1, but the project was cancelled.

On 21 March 1974, he cancelled the SAFARI project due to privacy concerns after its existence was revealed by Le Monde.

Other products failed or had limited success — a Psion Siemens ' GSM device, a Series 5 based STB, the Wavefinder DAB radio, an attempt to add Dragon's speech recognition software to a PDA, Ericsson cancelled a Series 5MX derived smartphone project in 2001.

In frustration, Diaghilev nearly cancelled the project.

* Il-84 search and rescue variant of the Il-76, project cancelled, 1989.

* Il-102 experimental jet-powered ground-attack aircraft, project cancelled, 1982.

Begun as a Sargasso Sea pilot sampling project in August 2003, Craig Venter announced the full Expedition on 4 March 2004.

A successful March 2004 regional transportation ballot measure included funding to rehabilitate the rail bridge for the commuter rail service, but in October 2008 the Metropolitan Transportation Commission transferred $ 91 million from this project to the BART Warm Springs Extension Project in Fremont

This project was followed in 2004 with designs for Dilbert ’ s Ultimate House ( abbreviated as DUH ).

Katsuhiro Otomo released Steamboy, his first animated project since the 1995 short film compilation Memories, in 2004.

Preliminary work was begun in 2004 on a 10-year project to construct a new hotel and marina project on the Eastside of the Rock, overlooking Spain's Costa del Sol.

In July 2004, Israel signed an agreement with the EU to become a partner in the Galileo project.

In 2004 the Galileo System Test Bed Version 1 ( GSTB-V1 ) project validated the on-ground algorithms for Orbit Determination and Time Synchronisation ( OD & TS ).

Auditions were held in March 2004 in California, but the project has been officially abandoned.

Started in 2004, the project covered an estimated 80, 000 children across 21 districts in 5 major states.

* 2004 – Millennium Park, considered Chicago, Illinois's first and most ambitious early 21st century architectural project, is opened to the public by Mayor Richard M. Daley.

William Jan Berry ( born in Los Angeles, California April 3, 1941 ; died March 26, 2004 ), was the son of aeronautical engineer William L. Berry ( born December 7, 1909 in The Bronx, NY ; died December 19, 2004 in Camarillo, California ), who had been project manager of the " Spruce Goose " and flew on its only flight with Howard Hughes, and Clara Lorentze Mustad Berry ( born September 2, 1919 in Bergen, Norway ; died July 9, 2009 ).

The studio has animated and produced his recent projects, including the 2004 feature film Steamboy, 2006's Freedom Project and his latest project, SOS!

In 2004, Woodside had agreed to invest $ US 600 million in developing Mauritania's Chinguetti offshore oil project.

In 2004, Brando signed with Tunisian film director Ridha Behion and began pre-production on a project to be titled Brando and Brando.

In December 2004, the MusicBrainz project was turned over to the MetaBrainz Foundation, a non-profit group, by its creator Robert Kaye.

In 2004, during the Technolangue / Easy project, 13 parsers for French were compared.

The project, which began operations in late 2004 cost a total of $ 2. 25 billion and was more than $ 1 billion over budget and four years late.

Brian Wilson of the Beach Boys ( whose much anticipated Smile project would not emerge until 2004 ), Brian Jones of the Rolling Stones, Peter Green of Fleetwood Mac and Syd Barrett of Pink Floyd were early " acid casualties ", helping to shift the focus of the respective bands of which they had been leading figures.

A similar project has been going on since 2004 on Utsira, a small Norwegian island municipality.

Chris Corner began working on a side project in 2003 and released three solo albums in 2004, 2006, and 2009 under the moniker IAMX titled Kiss + Swallow, The Alternative, and Kingdom of Welcome Addiction.

In 2004, Marmaray project started on a rail tunnel under the Bosphorus straits.

TMBG also contributed a track to the 2004 Future Soundtrack For America compilation, a project compiled by John Flansburgh with the help of Spike Jonze and Barsuk Records.