| Jacobitismo | Jakobité |
| Jacopo Amigoni | Jacopo Amigoni |
| Jacopo da Ponte | Jacopo Bassano |
| Jacqueline du Pré | Jacqueline du Pré |
| Jacqueline Kennedy Onassis | Jacqueline Kennedy Onassis |
| Jacques Brel | Jacques Brel |
| Jacques Brell | Jacques Brel |
| Jacques Cartier | Jacques Cartier |
| Jacques Chirac | Jacques Chirac |
| Jacques de Molay | Jacques de Molay |
| Jacques Delors | Jacques Delors |
| Jacques Derrida | Jacques Derrida |
| Jacques Hébert | Jacques-René Hébert |
| Jacques Le Goff | Jacques Le Goff |
| Jacques Lucien Monod | Jacques Monod |
| Jacques Maritain | Jacques Maritain |
| Jacques Offenbach | Jacques Offenbach |
| Jacques Pierre Brissot | Jacques Pierre Brissot |
| Jacques Prévert | Jacques Prévert |
| Jacques Rogge | Jacques Rogge |
| Jacques Roubaud | Jacques Roubaud |
| Jacques Santer | Jacques Santer |
| Jacques Villeneuve | Jacques Villeneuve |
| Jacques-Louis David | Jacques-Louis David |
| Jacques-Yves Cousteau | Jacques-Yves Cousteau |
| Jacó | Jákob |
| Jacó Armínio | Jakub Arminius |
| Jade | Jadeit |
| Jaez | Znak |
| jaguar | jaguár |
| Jaguar Racing | Jaguár |
| Jaguar S-type | Jaguar S-Type |
| Jaguarundi | Jaguarundi |
| Jainismo | Džinismus |
| Jakarta | Jakarta |
| Jake Gyllenhaal | Jake Gyllenhaal |
| Jakob Böhme | Jakob Böhme |
| Jakob Roggeveen | Jacob Roggeveen |
| Jalal ad-Din Muhammad Rumi | Džaláleddín Balchí Rúmí |
| Jalal Talabani | Džalál Talabání |
| Jalapenho | Paprička jalapeño |
| Jalisco | Jalisco |
| Jamaica | Jamajka |
| jamais | nikdy |
| Jamanta | Rejnok manta |
| Jamboree | Jamboree |
| James A. Garfield | James A. Garfield |
| James Abbott McNeill Whistler | James McNeill Whistler |
| James Baldwin | James Arthur Baldwin |
| James Blake | James Blake |
| James Blunt | James Blunt |
| James Bond | James Bond |
| James Brown | James Brown |
| James Buchanan | James Buchanan |
| James Cameron | James Cameron |
| James Chadwick | James Chadwick |
| James Clark Ross | James Clark Ross |
| James Clerk Maxwell | James Clerk Maxwell |
| James Colosimo | Jim Colosimo |
| James Cook | James Cook |
| James Dean | James Dean |
| James Ensor | James Ensor |
| James Fenimore Cooper | James Fenimore Cooper |
| James Franck | James Franck |
| James Frazer | James Frazer |
| James Hetfield | James Hetfield |
| James Hunt | James Hunt |
| James Irwin | James Irwin |
| James Joyce | James Joyce |
| James Knox Polk | James K. Polk |
| James Lovell | Jim Lovell |
| James Macpherson | James Macpherson |
| James Madison | James Madison |
| James McNeill Whistler | James McNeill Whistler |
| James Monroe | James Monroe |
| James Naismith | James Naismith |
| James Potter | James Potter |
| James Prescott Joule | James Prescott Joule |
| James Spader | James Spader |
| James Ussher | James Ussher |
| James van Allen | James Van Allen |
| James Watson | James Dewey Watson |
| James Watt | James Watt |
| James Webb Space Telescope | Vesmírný dalekohled Jamese Webba |
| Jamie Zawinski | Jamie Zawinski |
| Jammu | Džammú |
| Jammu e Caxemira | Džammú a Kašmír |
| Jan Hellstrom | Jan Hellstrom |
| Jan Hendrik Oort | Jan Oort |
| Jan Hus | Jan Hus |
| Jan Kochanowski | Jan Kochanowski |
| Jan Koller | Jan Koller |
| Jan Matejko | Jan Matejko |
| Jan Matsys | Jan Matsys |
| Jan Mayen | Jan Mayen |
| Jan Neruda | Jan Neruda |
| Jan Svatopluk Presl | Jan Svatopluk Presl |
| Jan Theuninck | Jan Theuninck |
| Jan Ullrich | Jan Ullrich |
| Jan van Eyck | Jan van Eyck |
| Jan van Goyen | Jan van Goyen |
| Jan Vennegoor of Hesselink | Jan Vennegoor of Hesselink |
| Jan Zizka | Jan Žižka |
| Jan Železný | Jan Železný |
| Jan-Ove Waldner | Jan-Ove Waldner |
| Jane Austen | Jane Austenová |
| Jane Eyre | Jana Eyrová |
| Jane Fonda | Jane Fonda |
| Jane Goodall | Jane Goodallová |
| janeiro | leden |
| janela | okno |
| Janet Jackson | Janet Jackson |
| Jango Fett | Jango Fett |
| Janice | Janice |
| Janick Gers | Janick Gers |
| Janis Joplin | Janis Joplin |
| Jano | Janus |
| Jansenismo | Jansenismus |
| jantar | večeře |
| Janízaro | Janičár |
| japonesas | Japonec |
| japoneses | Japonec |
| japonês | japonština |
| Japão | Japonsko |
| jarda | yard |
| jardim | zahrada |
| jardim botânico | botanická zahrada |
| Jardim de infância | Mateřská škola |
| Jardim do Éden | Eden |
| jardim inglês | zahrada anglická |
| jardim zoológico | zoologická zahrada |
| jardim à francesa | zahrada francouzská |
| Jardinagem | Zahradnictví |
| jardineiro | zahradník |
| jardins particulares | zahrada u domu |
| Jardins suspensos da Babilónia | Visuté zahrady Semiramidiny |
| Jargon File | Seznam zkratek v online diskusích |
| jargão | slang |
| Jari | Jari |
| Jarls | Jarl |
| Jarno Trulli | Jarno Trulli |
| Jaroslav Heyrovský | Jaroslav Heyrovský |
| Jaroslav Seifert | Jaroslav Seifert |
| Jarosław Kaczyński | Jarosław Kaczyński |
| Jason Newsted | Jason Newsted |
| Jasão | Iásón |
| jaula | klec |
| Java | Java |
| Java Development Kit | JDK |
| Java EE | Java EE |
| Java ME | Java ME |
| Java Runtime Environment | Platforma Java |
| Java SE | Java SE |
| JavaBeans | Java Bean |
| javali | divočák |
| Javardo | Prase divoké |
| JavaScript | JavaScript |
| JavaServer Faces | JavaServer Faces |
| Javier | Xaver |
| Javier Echevarría | Javier Echevarría |
| Javier Marías | Javier Marías |
| Javier Pérez de Cuéllar | Javier Peréz de Cuéllar |
| Javier Solana | Javier Solana |
| Jawaharlal Nehru | Džaváharlál Néhrú |
| Jaworzno | Jaworzno |
| JAXA | JAXA |
| Jay Garrick | Blesk |
| Jay Leno | Jay Leno |
| jazer | ležet |
| jazigos minerais | ložisko nerostných surovin |
| Jazmin Avendañoic | Jazmin Avendaño |
| jazz | jazz |
| Jazz fusion | Jazz fusion |
| Jbel Toubkal | Džabal Tubkal |
| JCDecaux | JCDecaux |
| JDBC | Java Database Connectivity |
| Jean Alesi | Jean Alesi |
| Jean Anouilh | Jean Anouilh |
| Jean Antoine Houdon | Jean-Antoine Houdon |
| Jean Auguste Dominique Ingres | Jean Auguste Dominique Ingres |
| Jean Baptiste Perrin | Jean Baptiste Perrin |
| Jean Bernard Léon Foucault | Léon Foucault |
| Jean Bodin | Jean Bodin |
| Jean Casimir-Perier | Jean Casimir-Perier |
| Jean Cocteau | Jean Cocteau |
| Jean de La Bruyère | Jean de La Bruyère |
| Jean de La Fontaine | Jean de La Fontaine |
| Jean Gabin | Jean Gabin |
| Jean Genet | Jean Genet |
| Jean Henri Dunant | Jean Henri Dunant |
| Jean Mabillon | Jean Mabillon |
| Jean Michel Jarre | Jean-Michel Jarre |
| Jean Monnet | Jean Monnet |
| Jean Paul | Jean Paul |
| Jean Piaget | Jean Piaget |
| Jean Racine | Jean Racine |
| Jean Reno | Jean Reno |
| Jean Sibelius | Jean Sibelius |
| Jean-Baptiste Biot | Jean-Baptiste Biot |
| Jean-Baptiste Camille Corot | Camille Corot |
| Jean-Baptiste Colbert | Jean-Baptiste Colbert |
| Jean-Baptiste Joseph Fourier | Joseph Fourier |
| Jean-Baptiste Lamarck | Jean Baptiste Lamarck |
| Jean-Baptiste Lully | Jean-Baptist Lully |
| Jean-Baptiste Say | Jean-Baptiste Say |
| Jean-Bédel Bokassa | Jean-Bédel Bokassa |
| Jean-François Champollion | Jean-François Champollion |
| Jean-François Lyotard | Jean-François Lyotard |
| Jean-Gabriel de Tarde | Gabriel Tarde |
| Jean-Jacques Rousseau | Jean-Jacques Rousseau |
| Jean-Luc Godard | Jean-Luc Godard |
| Jean-Luc Picard | Jean-Luc Picard |
| Jean-Léon Gérôme | Jean-Léon Gérôme |
| Jean-Marie Le Pen | Jean-Marie Le Pen |
| Jean-Marie Lustiger | Jean-Marie Lustiger |
| Jean-Martin Charcot | Jean-Martin Charcot |
