| jachère | úhor |
| Jacinto Benavente | Jacinto Benavente |
| Jack Black | Jack Black |
| Jack Brabham | Jack Brabham |
| Jack Bruce | Jack Bruce |
| Jack Kerouac | Jack Kerouac |
| Jack Kilby | Jack Kilby |
| Jack l'éventreur | Jack Rozparovač |
| Jack London | Jack London |
| Jack Nicholson | Jack Nicholson |
| Jack Russell Terrier | Jack Russell teriér |
| Jack Skellington | Jack Skellington |
| Jack Steinberger | Jack Steinberger |
| Jack Swigert | John Swigert |
| Jackalope | Zajdalen |
| Jackie Chan | Jackie Chan |
| Jackie Stewart | Jackie Stewart |
| Jackson | Jackson |
| Jackson Pollock | Jackson Pollock |
| Jacksonville | Jacksonville |
| Jacky Ickx | Jacky Ickx |
| Jaco Pastorius | Jaco Pastorius |
| Jacob | Jákob |
| Jacob Bjerknes | Jacob Bjerknes |
| Jacob et Wilhelm Grimm | Bratři Grimmové |
| Jacob Grimm | Jacob Grimm |
| Jacob Van Artevelde | Van Artevelde |
| Jacobite | Jakobité |
| Jacobitisme | Jakobité |
| Jacobus Arminius | Jakub Arminius |
| Jacobus Sinapius | Jakub Hořčický z Tepence |
| Jacopo Amigoni | Jacopo Amigoni |
| Jacopo Bassano | Jacopo Bassano |
| Jacopone da Todi | Jacopone da Todi |
| Jacqueline du Pré | Jacqueline du Pré |
| Jacqueline Kennedy | Jacqueline Kennedy Onassis |
| Jacqueline Kennedy-Onassis | Jacqueline Kennedy Onassis |
| Jacques | Jakub |
| Jacques Alexandre Law de Lauriston | Alexandre Jacques Bernard Law de Lauriston |
| Jacques Brel | Jacques Brel |
| Jacques Cartier | Jacques Cartier |
| Jacques Cathelineau | Jacques Cathelineau |
| Jacques Chirac | Jacques Chirac |
| Jacques Daguerre | Louis Daguerre |
| Jacques de Molay | Jacques de Molay |
| Jacques de Voragine | Jacobus de Voragine |
| Jacques de Zébédée | Jakub Větší |
| Jacques Delors | Jacques Delors |
| Jacques Derrida | Jacques Derrida |
| Jacques Fitz-James de Berwick | James Fitzjames Berwick |
| Jacques Le Goff | Jacques Le Goff |
| Jacques le Juste | Jakub |
| Jacques le Mineur | Jakub Alfeův |
| Jacques Louis David | Jacques-Louis David |
| Jacques Maritain | Jacques Maritain |
| Jacques Monod | Jacques Monod |
| Jacques Offenbach | Jacques Offenbach |
| Jacques Paul Migne | Jacques Paul Migne |
| 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-René Hébert | Jacques-René Hébert |
| Jacques-Yves Cousteau | Jacques-Yves Cousteau |
| Jacée des blés | Chrpa polní |
| Jade | Jadeit |
| Jagdpanzer Elefant | Ferdinand |
| Jagdpanzer IV | Jagdpanzer IV |
| Jagdpanzer V | Jagdpanther |
| Jagdpanzer VI | Jagdtiger |
| Jagellon | Jagellonci |
| jaguar | jaguár |
| Jaguar Racing | Jaguár |
| Jaguar S-Type | Jaguar S-Type |
| Jaguar type E | Jaguar E-type |
| Jaguarondi | Jaguarundi |
| Jakarta | Jakarta |
| Jake Burton Carpenter | Jake Burton Carpenter |
| Jake Gyllenhaal | Jake Gyllenhaal |
| Jakob Böhme | Jakob Böhme |
| Jakob Roggeveen | Jacob Roggeveen |
| Jakobus Stainer | Jakob Stainer |
| Jalal Talabani | Džalál Talabání |
| Jalal Ud Din Rumi | Džaláleddín Balchí Rúmí |
| Jalisco | Guadalajara |
| jalon | kůl |
| jalonner | vykolíkovat |
| Jalonneur | Pointer |
| jalousie | závist |
| Jamahiriya arabe libyenne | Libye |
| Jamaica | Jamajka |
| jamais | nikdy |
| Jamaïcaine | Jamajka |
| Jamaïquaine | Jamajka |
| Jamaïque | Jamajka |
| Jamba | João Pereira |
| jambe | noha |
| Jamboree Scout | Jamboree |
| James Abbott McNeill Whistler | James McNeill Whistler |
| James Abram Garfield | James A. Garfield |
| James Alfred van Allen | James Van Allen |
| James Baldwin | James Arthur Baldwin |
| James Blake | James Blake |
| James Blunt | James Blunt |
| James Bond | James Bond |
| James Brown | James Brown |
| James Bryce | James Bryce |
| James Buchanan | James Buchanan |
| James Cameron | James Cameron |
| James Chadwick | James Chadwick |
| James Clark Ross | James Clark Ross |
| James Clavell | James Clavell |
| James Clerk Maxwell | James Clerk Maxwell |
| James Cook | James Cook |
| James Dean | James Dean |
| James Dewey Watson | James Dewey Watson |
| James Ensor | James Ensor |
| James Fenimore Cooper | James Fenimore Cooper |
| James Franck | James Franck |
| James George Frazer | James Frazer |
| James Herriot | James Herriot |
| James Hetfield | James Hetfield |
| James Hunt | James Hunt |
| James Irwin | James Irwin |
| James Joyce | James Joyce |
| James Knox Polk | James K. Polk |
| James Lovelock | James Lovelock |
| James Macpherson | James Macpherson |
| James Madison | James Madison |
| James McGill Buchanan | James Buchanan |
| 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 Watt | James Watt |
| James Webb Space Telescope | Vesmírný dalekohled Jamese Webba |
| James Wolfensohn | James Wolfensohn |
| Jamie Zawinski | Jamie Zawinski |
| Jammu | Džammú |
| Jammu et Kashmir | Džammú a Kašmír |
| Jammu-et-Cachemire | Džammú a Kašmír |
| Jammu-et-Cashemire | Džammú a Kašmír |
| Jammu-Kashmir | Kašmír |
| Jamphel Gyatso | Džampal Gjamccho |
| Jan | Jan |
| Jan Blažej Santini-Aichel | Jan Blažej Santini-Aichel |
| Jan Dismas Zelenka | Jan Dismas Zelenka |
| Jan Długosz | Jan Długosz |
| Jan Evangelista Purkinje | Jan Evangelista Purkyně |
| Jan Hejda | Jan Hejda |
| Jan Hellstrom | Jan Hellstrom |
| Jan Hus | Jan Hus |
| Jan Jiskra | Jan Jiskra z Brandýsa |
| Jan Josephszoon van Goyen | Jan van Goyen |
| Jan Kochanowski | Jan Kochanowski |
| Jan Koller | Jan Koller |
| Jan Kotěra | Jan Kotěra |
| Jan Kubelík | Jan Kubelík |
| Jan Ladislav Dussek | Jan Ladislav Dusík |
| Jan Marek Marci | Jan Marcus Marci |
| Jan Matejko | Jan Matejko |
| Jan Mayen | Jan Mayen |
| Jan Neruda | Jan Neruda |
| Jan Oort | Jan Oort |
| Jan Palach | Jan Palach |
| Jan Patočka | Jan Patočka |
| Jan Skácel | Jan Skácel |
| Jan Svatopluk Presl | Jan Svatopluk Presl |
| Jan Theuninck | Jan Theuninck |
| Jan Ullrich | Jan Ullrich |
| Jan van Eyck | Jan van Eyck |
| Jan Vennegoor of Hesselink | Jan Vennegoor of Hesselink |
| Jan Václav Hugo Voříšek | Jan Václav Hugo Voříšek |
| Jan Švankmajer | Jan Švankmajer |
| Jan Železný | Jan Železný |
| Jan Žižka | Jan Žižka |
| Jan-Ove Waldner | Jan-Ove Waldner |
| Jana Novotná | Jana Novotná |
| Jana-Gana-Mana | Indická hymna |
| Jane Austen | Jane Austenová |
| Jane Avril | Jane Avrilová |
| Jane et Tarzan | Tarzan |
| Jane Eyre | Jana Eyrová |
| Jane Fonda | Jane Fonda |
| Jane Goodall | Jane Goodallová |
| Janet | Žaneta |
| Janet Jackson | Janet Jackson |
| Jango Fett | Jango Fett |
| Janica Kostelić | Janica Kosteličová |
| Janice | Janice |
| Janick Gers | Janick Gers |
| Janis Joplin | Janis Joplin |
| Janissaire | Janičár |
| Janus | Janus |
| Janus de Chypre | Janus |
| janvier | leden |
| Japanese Experiment Module | Kibō |
| Japet | Iapetos |
| Japon | Japonsko |
| Japonais | Japonec |
| Japonais-e | Japonec |
| Japonaise | Japonec |
| japper | štěkat |
| Jarama | Jarama |
| jardin | zahrada |
| Jardin anglais | Anglický park |
| jardin botanique | botanická zahrada |
| Jardin botanique de Berlin | Botanická zahrada Berlín |
| Jardin des plantes | Botanická zahrada |
| jardin familial | zahrada u domu |
