| ja | da |
| Jaana Pelkonen | Jaana Pelkonen |
| Jaap Stam | Jaap Stam |
| jaar | leto |
| jaargang | letnik |
| Jaargetij | Letni časi |
| jaargetijde | letni čas |
| jaartien | desetletje |
| Jabloko | Jabolko |
| jacht | jahta |
| jachtgeweer | šibrovka |
| jachtluipaard | gepard |
| jachtvliegtuig | lovsko letalo |
| Jack Brabham | Jack Brabham |
| Jackie Joyner-Kersee | Jackie Joyner-Kersee |
| Jackie Stewart | Jackie Stewart |
| Jacky Ickx | Jacky Ickx |
| Jacob Cuyp | Jacob Gerritsz Cuyp |
| Jacob Roggeveen | Jakob Roggeveen |
| Jacob van Heemskerck | Jacob van Heemskerk |
| Jacobus | Apostol Jakob Veliki |
| Jacobus Barbireau | Jacobus Barbireau |
| Jacobus Cornelius Kapteyn | Jacobus Cornelius Kapteyn |
| Jacobus Gallus | Jakob Petelin Gallus |
| Jacoby transfer | Teksas |
| Jacopo Peri | Jacopo Peri |
| Jacqueline du Pré | Jacqueline du Pré |
| Jacques Brel | Jacques Brel |
| Jacques Cartier | Jacques Cartier |
| Jacques Cassini | Jacques Cassini |
| Jacques Chirac | Jacques Chirac |
| Jacques Delors | Jacques Delors |
| Jacques Hadamard | Jacques Salomon Hadamard |
| Jacques Lacan | Jacques Lacan |
| Jacques Offenbach | Jacques Offenbach |
| Jacques Prévert | Jacques Prévert |
| Jacques Villeneuve | Jacques Villeneuve |
| Jafari | Imamiti |
| Jaffa | Jaffe |
| Jagex | Jagex |
| Jaguar Cars | Jaguar |
| Jaguar Racing | Jaguar Racing |
| Jaipur | Džaipur |
| jak | jak |
| Jakob | Apostol Jakob Veliki |
| Jakob Steiner | Jakob Steiner |
| Jakobus de Meerdere | Apostol Jakob Veliki |
| Jalta | Jalta |
| Jamaica | Jamajka |
| Jamaïca | Jamajka |
| James | Apostol Jakob Veliki |
| James Baldwin | James Baldwin |
| James Bradley | James Bradley |
| James Brown | James Brown |
| James Chadwick | James Chadwick |
| James Clark Ross | James Clark Ross |
| James Cook | James Cook |
| James Franck | James Franck |
| James Garfield | James Abram Garfield |
| James Gregory | James Gregory |
| James Hetfield | James Hetfield |
| James Hunt | James Hunt |
| James Hutton | James Hutton |
| James Jeans | James Hopwood Jeans |
| James Joyce | James Joyce |
| James Keeler | James Edward Keeler |
| James Lighthill | Michael James Lighthill |
| James Madison | James Madison |
| James Maxwell | James Clerk Maxwell |
| James Monroe | James Monroe |
| James Naismith | James Naismith |
| James Potter | James Potter |
| James Prescott Joule | James Prescott Joule |
| James Van Allen | James Alfred Van Allen |
| James Watt | James Watt |
| Jamie Thomas | Jamie Thomas |
| jammer genoeg | na žalost |
| Jammu en Kasjmir | Kašmir |
| Jan | Janez |
| Jan Amos Comenius | Jan Amos Komensky |
| Jan Dismas Zelenka | Jan Dismas Zelenka |
| Jan Hendrik Oort | Jan Hendrik Oort |
| Jan I | Johan |
| Jan Jakob Lodewijk ten Kate | Jan Jakob Lodewijk ten Kate |
| Jan Koller | Jan Koller |
| Jan Lammers | Jan Lammers |
| Jan Magnussen | Jan Magnussen |
| Jan Mayen | Jan Mayen |
| Jan Palach | Jan Palach |
| Jan van Foix | Janez |
| Jan van Gorizia | Janez |
| Jan van Kleef | Janez |
| Jan van Luxemburg | Johan |
| Jan Vennegoor of Hesselink | Jan Vennegoor of Hesselink |
| Jan Václav Antonín Stamic | Johann Stamitz |
| Jan zonder Land | Ivan Brez dežele |
| Jan Łukasiewicz | Jan Łukasiewicz |
| Jan Železný | Jan Železný |
| Jan-van-gent | Kormorani |
| Jana | Daljica |
| Jana-Gana-Mana | Jana-Gana-Mana |
| Jane Austen | Jane Austen |
| Janez Brajkovič | Jani Brajkovič |
| Janez Drnovšek | Janez Drnovšek |
| Janez Janša | Janez Janša |
| Janez Potočnik | Janez Potočnik |
| Janez Puh | Janez Puh |
| Jangtsekiang | Jangce |
| Janica Kostelić | Janica Kostelić |
| Janis Joplin | Janis Joplin |
| Janitsaren | Janičar |
| janken | jokati |
| Janov | Genova |
| Jansen | Novak |
| januari | januar |
| Janus | Janus |
| Japan | Japonska |
| Japanner | Japonščina |
| Japans | Japonščina |
| Japanse cijfers | Japonske številke |
| Japanse feestdag | Japonski koledar |
| Japanse jaartelling | Japonska leta po gregorijanskem koledarju |
| Japanse namen | Osebno ime |
| Japanse spreekwoorden | Japonski pregovori |
| Japanse taal | Japonščina |
| Japanse Zee | Japonsko morje |
| Jar | Pomlad |
