| japon | gown |
| Japons | Japons |
| Jar Jar Binks | Jar Jar Binks |
| Jarabe tapatio | Jarabe tapatío |
| Jardin des Plantes | Jardin des Plantes |
| Jardin du Luxembourg | Jardin du Luxembourg |
| Jardin Exotique de Monaco | Jardin Exotique de Monaco |
| Jared Diamond | Jared Diamond |
| Jared Has Aides | Jared Has Aides |
| Jared Leto | Jared Leto |
| Jared Padalecki | Jared Padalecki |
| Jaren van de Bomen | Years of the Trees |
| jargon | jargon |
| Jari | Jari |
| Jari Litmanen | Jari Litmanen |
| jarig | -year-old |
| jarig zijn | be one's birthday |
| jarige | birthday boy |
| Jarkko Oikarinen | Jarkko Oikarinen |
| Jarkon | Yarkon River |
| Jarmen | Jarmen |
| Jarmuk | Yarmouk River |
| Jarno Saarinen | Jarno Saarinen |
| Jarno Trulli | Jarno Trulli |
| Jarnsaxa | Járnsaxa |
| Jarocin | Jarocin |
| Jaromir Weinberger | Jaromír Weinberger |
| Jaromír Blažek | Jaromír Blažek |
| Jaromír van Bohemen | Jaromir of Bohemia |
| Jaron Lanier | Jaron Lanier |
| Jaropolk I van Kiev | Yaropolk I of Kiev |
| Jarosiet | Jarosite |
| Jaroslav de Wijze | Yaroslav I the Wise |
| Jaroslav Drobný | Jaroslav Drobný |
| Jaroslav Hašek | Jaroslav Hašek |
| Jaroslav Heyrovský | Jaroslav Heyrovský |
| Jaroslav Popovitsj | Yaroslav Popovych |
| Jaroslav Rybakov | Yaroslav Rybakov |
| Jaroslav Seifert | Jaroslav Seifert |
| Jaroslavl | Yaroslavl |
| Jaroslavski vokzal | Yaroslavsky Rail Terminal |
| Jarosław | Jarosław |
| Jarosław Kaczyński | Jarosław Kaczyński |
| Jarovce | Jarovce |
| jarretel | garter |
| Jarretelgordel | Garter belts |
| jarretelle | garter |
| Jarun | Jarun |
| Jarviseiland | Jarvis Island |
| jas | mantle |
| Jasak | Yasak |
| Jascha Heifetz | Jascha Heifetz |
| Jasenovac | Jasenovac concentration camp |
| Jasień | Jasień |
| Jasione | Jasione |
| Jasiusvlinder | Two-tailed Pasha |
| jasje | jacket |
| Jaska Raatikainen | Jaska Raatikainen |
| jasmijn | jasmine |
| Jasna Góra | Jasna Góra Monastery |
| Jasnaja Poljana | Yasnaya Polyana |
| Jason | Jason |
| Jason Acuña | Jason Acuña |
| Jason Donovan | Jason Donovan |
| Jason Jackson | Stevie Wonder |
| Jason Lee | Jason Lee |
| Jason Newsted | Jason Newsted |
| Jason Patric | Jason Patric |
| Jason Statham | Jason Statham |
| Jason Tahincioglu | Jason Tahincioglu |
| Jason Čulina | Jason Čulina |
| Jasoneilanden | Jason Islands |
| Jasper Johns | Jasper Johns |
| Jasper Nationaal Park | Jasper National Park |
| jaspis | jasper |
| jassen | peel |
| Jastarnia | Jastarnia |
| Jastrebarsko | Jastrebarsko |
| Jastrowie | Jastrowie |
| Jastrzębie Zdrój | Jastrzębie-Zdrój |
| Jasło | Jasło |
| JAT Airways | Jat Airways |
| Jataka | Jataka tales |
| Jatropha curcas | Jatropha curcas |
| jatten | steal |
