| jargon | jargong |
| Jargon File | Hackerslang |
| jargonelle | päron |
| jargonize | prata jargong |
| Jari Kainulainen | Jari Kainulainen |
| Jari Litmanen | Jari Litmanen |
| Jarilo | Myesyats |
| Jarkko Oikarinen | Jarkko Oikarinen |
| Jarkko Ruutu | Jarkko Ruutu |
| Jarl | General |
| Jarl in Sweden | Jarl |
| Jarnail Singh Bhindranwale | Jarnail Singh Bhindranwale |
| Jarno Saarinen | Jarno Saarinen |
| Jarno Trulli | Jarno Trulli |
| Jarnsaxa | Järnsaxa |
| Jarome Iginla | Jarome Iginla |
| Jaromír Jágr | Jaromír Jágr |
| Jaroslav | Jaroslavl |
| Jaroslav Hašek | Jaroslav Hašek |
| Jaroslav Heyrovský | Jaroslav Heyrovský |
| Jaroslav Seifert | Jaroslav Seifert |
| Jaroslav Špaček | Jaroslav Špaček |
| Jarosław | Jarosław |
| Jarosław Dąbrowski | Jarosław Dąbrowski |
| Jarosław Iwaszkiewicz | Jarosław Iwaszkiewicz |
| Jarosław Kaczyński | Jarosław Kaczyński |
| jarring | skärande |
| jars | krukor |
| jarvey | droskkusk |
| Jarvis | Förenta staternas avlägset belägna öar |
| Jarvis Island | Jarvisön |
| Jascha Heifetz | Jascha Heifetz |
| Jasenovac concentration camp | Jasenovac |
| Jasenovac municipality | Jasenovac |
| jasey | peruk |
| Jaska Raatikainen | Jaska Raatikainen |
| jasmine | jasmin |
| Jason | Jason |
| Jason Acuña | Jason Acuña |
| Jason Arnott | Jason Arnott |
| Jason Blake | Jason Blake |
| Jason Donovan | Jason Donovan |
| Jason Kay | Jason Kay |
| Jason Lee | Jason Lee |
| Jason McCaslin | Jason Cone McCaslin |
| Jason Mizell | Jam Master Jay |
| Jason Newsted | Jason Newsted |
| Jason Patric | Jason Patric |
| Jason Pominville | Jason Pominville |
| Jason Reso | Jason Reso |
| Jason Spezza | Jason Spezza |
| Jason Statham | Jason Statham |
| Jason Voorhees | Jason Voorhees |
| Jason X | Jason X |
| jasper | jaspis |
| Jasper County | Jasper County |
| Jasper Fforde | Jasper Fforde |
| Jasper Johns | Jasper Johns |
| Jasper National Park | Banff nationalpark |
| Jassing | Durak |
| Jastorf culture | Jastorfkulturen |
| Jat | Jater |
| Jat Airways | Jat Airways |
| jato | jetdriven hjälpmotor |
| Jatropha curcas | Jatropha-olja |
| Jats | Jater |
| Jauja Province | Jauja |
| Jaun | Jaun |
| jaundice | gulsot |
| jaundiced | smittad med gulsot |
| jaunt | utflykt |
| jaunty | hurtig |
| Java | Java |
| Java Agent DEvelopment framework | Jade |
| Java coffee | Java |
| Java Database Connectivity | JDBC |
| Java Desktop System | Java Desktop System |
| Java Development Kit | JDK |
| Java Message Service | JMS |
| Java Naming and Directory Interface | JNDI |
| Java Platform | Java Runtime Environment |
| Java Programming | Java |
| Java programming language | Java |
| Java remote method invocation | RMI |
| Java Runtime Environment | Java Runtime Environment |
| Java Sea | Javasjön |
| Java Servlet | Java Servlet |
| Java shark | Grisögonhaj |
| Java Virtual Machine | Java Virtual Machine |
| javan | javanesisk |
| Javan Rhinoceros | Javanoshörning |
| Javan Tiger | Javanesisk tiger |
| Javanese | javanesiska |
| JavaScript | JavaScript |
| JavaServer Pages | Java Server Pages |
| javelin | spjut |
| javelin-man | spjutkastare |
| Javi Venta | Javi Venta |
| Javier Aguirre | Javier Aguirre |
| Javier Bardem | Javier Bardem |
| Javier Marías | Javier Marías |
| Javier Mascherano | Javier Mascherano |
| Javier Navarro | Javi Navarro |
| Javier Portillo | Javier Portillo |
| Javier Pérez de Cuéllar | Javier Pérez de Cuéllar |
| Javier Saviola | Javier Saviola |
| Javier Solana | Javier Solana |
| Javier Sánchez | Javier Sánchez |
| Javine Hylton | Javine Hylton |
| jaw | käke |
