| Jimmy Carter | Jimmy Carter |
| Jimmy Page | Jimmy Page |
| Jimmy Wales | Jimmy Wales |
| Jin Sun-Yu | Jin Sun-Yu |
| Jiří Parma | Jiří Parma |
| Jiří Třanovský | Jiří Třanovský |
| JJ Lehto | JJ Lehto |
| Jo | Krajevni vektor |
| Jo Schlesser | Jo Schlesser |
| Jo Siffert | Jo Siffert |
| Joachim von Ribbentrop | Joachim von Ribbentrop |
| Joakim Bonnier | Joakim Bonnier |
| Joan | Jana |
| Joan Miró | Joan Miró |
| Joan of Arc | Ivana Orleanska |
| Joanna | Jana |
| Joanne Woodward | Joanne Woodward |
| Joannes | Johan |
| Joaquín Rodrigo | Joaquín Rodrigo |
| job | poklic |
| Job title | Funkcija |
| Jobsworth | Predstojnik |
| Jocasta | Jokasta |
| Jochen Rindt | Jochen Rindt |
| Jock | Škotska gelščina |
| Jodie Foster | Jodie Foster |
| Jody Scheckter | Jody Scheckter |
| Joe Dassin | Joe Dassin |
| Joel | Božič |
| Joh Bjelke-Petersen | Dža |
| Johan Gadolin | Johan Gadolin |
| Johan Huizinga | Johan Huizinga |
| Johann Abraham Peter Schulz | Johann Abraham Peter Schultz |
| Johann Bayer | Johann Bayer |
| Johann Bernoulli | Johann Bernoulli I. |
| Johann Carl Gottfried Loewe | Carl Löwe |
| Johann Christoph Denner | Johann Christoph Denner |
| Johann Elert Bode | Johann Elert Bode |
| Johann Franz Encke | Johann Franz Encke |
| Johann Georg Faust | Faust |
| Johann Gottfried Galle | Johann Gottfried Galle |
| Johann Gottfried Herder | Johann Gottfried Herder |
| Johann Gutenberg | Johann Gutenberg |
| Johann Heinrich Lambert | Johann Heinrich Lambert |
| Johann Hermann | Johann Hermann |
| Johann Jakob Balmer | Johann Jakob Balmer |
| Johann Jakob Scheuchzer | Johann Jakob Scheuchzer |
| Johann Karl Ehrenfried Kegel | Johann Karl Ehrenfried Kegel |
| Johann Lukas von Hildebrandt | Johann Lukas von Hildebrandt |
| Johann Nepomuk Hummel | Johann Nepomuk Hummel |
| Johann Nicolaus Bach | Johann Nicolaus Bach |
| Johann Nikolaus Hanff | Johann Nikolaus Hanff |
| Johann Peter Gustav Lejeune Dirichlet | Johann Peter Gustav Lejeune Dirichlet |
| Johann Puch | Janez Puh |
| Johann Sebastian Bach | Johann Sebastian Bach |
| Johann Stamitz | Johann Stamitz |
| Johann Strauss | Johann Strauss mlajši |
| Johann Strauss I | Johann Strauss starejši |
| Johann Strauss II | Johann Strauss mlajši |
| Johann Wolfgang Goethe | Johann Wolfgang von Goethe |
| Johann Wolfgang von Goethe | Johann Wolfgang von Goethe |
| Johannes | Johan |
| Johannes Brahms | Johannes Brahms |
| Johannes Diderik van der Waals | Johannes Diderik van der Waals |
| Johannes Frießner | Johannes Frießner |
| Johannes Gutenberg | Johann Gutenberg |
| Johannes Hevelius | Johannes Hevel |
| Johannes Kepler | Johannes Kepler |
| Johannes Stark | Johannes Stark |
| Johannes Stöffler | Johannes Stöffler |
| Johannes Vermeer | Jan Vermeer van Delft |
| Johannes Vodnianus Campanus | Johannes Vodnianus Campanus |
| Johannesburg | Johannesburg |
| John | Janez |
| John Amos Comenius | Jan Amos Komensky |
| John Archibald Wheeler | John Archibald Wheeler |
| John Bahcall | John Norris Bahcall |
| John Baldessari | John Baldessari |
| John Bardeen | John Bardeen |
| John Barleycorn | Pivo |
| John Barrymore | John Barrymore |
| John Bonham | John Bonham |
| John Bosco | Sveti Janez Bosco |
| John Boyd Dunlop | John Boyd Dunlop |
| John Browning | John Moses Browning |
| John Cabot | John Cabot |
| John Chrysostom | Sveti Janez Krizostom |
| John Cockcroft | John Douglas Cockcroft |
| John Cornforth | John Cornforth |
| John Couch Adams | John Couch Adams |
| John Dalton | John Dalton |
| John Dee | John Dee |
| John Dewey | John Dewey |
| John Donne | John Donne |
| John Dory | Zevs |
| John Dreyer | John Dreyer |
| John Dryden | John Dryden |
| John Field | John Field |
| John Flamsteed | John Flamsteed |
| John Franklin | John Franklin |
| John Glenn | John Glenn |
| John Hancock | John Hancock Hall |
| John Harrison | John Harrison |
| John Hasbrouck van Vleck | John Hasbrouck van Vleck |
| John Heitinga | Johnny Heitinga |
| John Herschel | John Frederick William Herschel |
| John Heywood | John Heywood |
| John Horton Conway | John Horton Conway |
| John Hunyadi | János Hunyadi |
| John I | Johan |
| John I Lemigius | Janez |
| John Keats | John Keats |
| John Kenneth Galbraith | John Kenneth Galbraith |
| John Lennon | John Lennon |
| John Locke | John Locke |
| John Lydon | John Lydon |
| John Maxwell Coetzee | John Maxwell Coetzee |
| John Maynard Keynes | John Maynard Keynes |
| John Michell | John Michell |
| John Milton | John Milton |
| John Napier | John Napier |
| John Newcombe | John Newcombe |
| John of Damascus | Sveti Janez Damaščan |
| John of England | Ivan Brez dežele |
| John of Saxony | Janez |
| John Quincy Adams | John Quincy Adams |
| John Rawls | John Rawls |
| John Robert Schrieffer | John Robert Schrieffer |
| John Russell Hind | John Russell Hind |
| John Shalikashvili | John Malchase David Shalikashvili |
| John Steinbeck | John Steinbeck |
| John Stewart Bell | John Stewart Bell |
| John Stuart Mill | John Stuart Mill |
| John Surtees | John Surtees |
| John the Apostle | Apostol Janez Evangelist |
| John the Baptist | Janez Krstnik |
| John the Evangelist | Apostol Janez Evangelist |
| John Tyler | John Tyler |
| John Vanbrugh | John Vanbrugh |
| John von Neumann | John von Neumann |
| John Wallis | John Wallis |
| John Watson | John Marshall Watson |
| John Wayne | John Wayne |
| John Williams | John Towner Williams |
| John Wycliffe | John Wycliffe |
| Johnny | Guma |
| Johnny Cash | Johnny Cash |
| Johnny Depp | Johnny Depp |
| Johnny Herbert | Johnny Herbert |
| Johnston Atoll | Johnstonov atol |
| Joinder | Vsota |
| Joint | Fuga |
| Joint Chiefs of Staff | Združeni štab oboroženih sil ZDA |
| joint debtor | solidarni dolžnik |
| joint implementation | skupna izvedba |
| Joint lock | Vzvod |
| Joint Photographic Expert Gro | JPEG |
| Joint Photographic Experts Gr | JPEG |
| Joint Photographic Experts Group | JPEG |
| Joint-stock-company | Akcijska družba |
| Joke about blonde | Šale o blondinkah |
| Jolanda Čeplak | Jolanda Čeplak |
| Jon | Ionizacijska energija |
| Jon Edward Ahlquist | Jon Ahlquist |
| Jonah | Človek |
| Jonathan Davis | Jonathan Davis |
| Jonathan Livingston Seagull | Jonatan Livingston Galeb |
| Jonathan Palmer | Jonathan Palmer |
| Jonathan Swift | Jonathan Swift |
| Jondal | Jondal |
| Jordan | Jordanija |
| Jordan Grand Prix | Jordan Grand Prix |
| Jordan River | Jordan |
| Jordanes | Jordan |
| Jordanus | Jordan |
| Jorge Amado | Jorge Amado de Faria |
| Jorge Luis Borges | Jorge Luis Borges |
| Jorge Montt | Jorge Montt |
| Jorge Rafael Videla | Jorge Rafael Videla |
| Joris Mathijsen | Joris Mathijsen |
| Jos Verstappen | Jos Verstappen |
| Josef Fiala | Josef Fiala |
| Josef Mengele | Josef Mengele |
| Josef Mysliveček | Josef Mysliveček |
| Josef Ressel | Josef Ressel |
| Josef Strauss | Josef Strauss |
| Josemaría Escrivá | Sveti Josemaría Escrivá de Balaguer |
| Josemaría Escrivá de Balaguer | Sveti Josemaría Escrivá de Balaguer |
| Joseon | Koreja |
| Josep Guardiola | Josep Guardiola |
| Joseph | Jožef |
| Joseph Black | Joseph Black |
| Joseph Brodsky | Josip Aleksandrovič Brodski |
| Joseph Conrad | Joseph Conrad |
| Joseph de Maistre | Joseph de Maistre |
| Joseph Goebbels | Paul Joseph Goebbels |
| Joseph Haydn | Joseph Haydn |
| Joseph Joffre | Joseph Jacques Joffre |
| Joseph John Thomson | Joseph John Thomson |
| Joseph Joubert | Joseph Joubert |
| Joseph Liouville | Joseph Liouville |
| Joseph Louis Gay-Lussac | Joseph Louis Gay-Lussac |
| Joseph Louis Lagrange | Joseph-Louis de Lagrange |
| Joseph Plachutta | Josip Plahuta |
| Joseph Pulitzer | Joseph Pulitzer |
| Joseph Radetzky von Radetz | Josef Radetzky |
| Joseph Stalin | Josip Visarijonovič Džugašvili |
| Joseph Stefan | Jožef Stefan |
| Joseph Swan | Joseph Wilson Swan |
| Josephus | Jožef Flavij |
| Josephus Nicolaus Laurenti | Josephus Nicolaus Laurenti |
| Josiah Willard Gibbs | Josiah Willard Gibbs |
| Josip Broz Tito | Josip Broz Tito |
| Josip Štolcer-Slavenski | Josip Štolcer-Slavenski |
| Jostein Gaarder | Jostein Gaarder |
| José Batlle y Ordóñez | José Batlle y Ordóñez |
| José Cardozo | José Cardozo |
| José Carlos Pace | José Carlos Pace |
| José de San Martín | José de San Martín |
| José Froilán González | José Froilán González |
| José Luis Chilavert | José Luis Chilavert |
| José Manuel Barroso | José Manuel Durão Barroso |
| José Marcelo Ferreira | Zé María |
| José Mourinho | José Mourinho |
| José Raúl Capablanca | José Raúl Capablanca |
| José Roberto da Silva Júnior | Zé Roberto |
| José Samitier Vilalta | Josep Samitier |
| Jota | Jota |
| Jotun | Gigant |
| Jotuns | Gigant |
| joule | joule |
