** One, Holy, Catholic, and Apostolic Church

** British American Racing, a Formula One constructor

** John I, The Good or The One of Happy Memory 1385-1433

** Adeline in The Romance of the Forest-“ Her wicked Marquis, having secretly immured Number One ( his first wife ), has now a new and beautiful wife, whose character, alas!

** One compartment kinetics

** One of five ships ( the first constructed in 1835 ) of the Hellenic Navy named after him

** One of the arts – imaginative, creative, or nonscientific branch of knowledge, especially as studied academically.

** Lotus F1 Team, a British Formula One team that started competing in 2012 season

** Team Lotus, a British Formula One racing team that competed between 1954 and 1994

** Pacific Team Lotus, the successor team that resulted from a merger with Pacific and competed in Formula One in 1995

** In the Star Trek: Voyager episode " One Small Step ", USS Voyager discovers the fate of Ares IV, one of the first manned expeditions to Mars in 2032.

** One common technique just blocks all interrupts for the duration of the critical section.

** One Day Internationals ( ODIs )

** One of 4 bombs detonated in Lusaka, Zambia, destroys the Angolan Embassy.

** Zayn Malik, British singer of the band called One Direction

** One million men gather for Promise Keepers ' " Stand in the Gap " event in Washington, DC.

** Keke Rosberg, Finnish Formula One champion

** Clay Regazzoni, Swiss Formula One driver ( d. 2006 )

** Vietnam War – Battle of Khe Sanh: One of the most publicized and controversial battles of the war begins, ending on April 8.

** Mika Häkkinen, Finnish Formula One driver

** Andrea Chiesa, Swiss Formula One driver

** The One Meridian Plaza fire in Philadelphia, Pennsylvania kills 3 firefighters and destroys 8 floors of the building.

** The One Love Peace Concert is held at National Heroes Stadium in Kingston, Jamaica.

** Ronnie Peterson, Swedish Formula One driver ( b. 1944 )

** Killer Reese One, American rapper ( King Fantastic )

** The Hundred Thousand Martyrs of Tbilisi ( Georgian Orthodox Church )

** A treaty ends the Three Hundred and Thirty Five Years ' War between the Netherlands and the Isles of Scilly.

** One Hundred Men and a Girl-Hans Kraly

** One Hundred and One Dalmatians, 1961 animated film by Walt Disney

** Hundred of Blackheath, Kent

** Hundred of Blackheath, Surrey

** One Hundred Men and a Girl-Homer G. Tasker

** The North Level now includes all of the fens in Cambridgeshire and Lincolnshire between the Nene and the River Welland, but originally included only a small part of these lands, including those of the ancient parishes of Thorney and Crowland, but excluding most of Wisbech Hundred and Lincolnshire, which were under their own local jurisdictions.

** H. M. Dexter, The Congregationalism of the Last Three Hundred Years.

** Travellers of a Hundred Ages: The Japanese as Revealed Through 1, 000 Years of Diaries, Columbia University Press © 1989 reprinted 1999 ISBN 0-231-11437-0

** Packard 400, see Packard Four Hundred

** Packard Four Hundred

** colonization with Stephen Fuller Austin ’ s “ Old Three Hundred ” or by the authority of the Spanish, Mexican, or Texas Republican governments,

** George Gascoigne-A Hundred Sundry Flowers

** One Thousand Seven Hundred and Thirty Eight

** One Thousand Seven Hundred and Thirty Eight: Dialogue II

** The Montague Masque ( all three published in Hundred Sundry Flowers )

** Hundred Days ( 1815 )

** James Ingram for " One Hundred Ways "

** The Charter of 1815, adopted 22 April 1815, was used during the Hundred Days

** Revolt of Euboea and downfall of the Council of the Four Hundred

** The Council of Five Hundred ( Conseil des Cinq-Cents ), or simply the Five Hundred.

** Harris Academy Chafford Hundred