| Jaraicejo | Jarakbandekaval, Bangalore North | Jaral del Progreso |
| Jaramataia | Jaramillo de la Fuente | Jaramillo Quemado |
| Jaramilloa | Jaramilloa hylibates | Jaramilloa sanctae-martae |
| Jarandilla de la Vera | Jarasana | Jarcieu |
| Jarcová | Jard-sur-Mer | Jardan (huyện) |
| Jardín | Jardel Capistrano | Jardelund |
| Jardim | Jardim Alegre | Jardim de Angicos |
| Jardim de Piranhas | Jardim do Mulato | Jardim do Seridó |
| Jardim Olinda | Jardin | Jardin des Tuileries |
| Jardin du Luxembourg | Jardin, Isère | Jardinópolis |
| Jardinópolis, São Paulo | Jardinella | Jardinella acuminata |
| Jardinella carnarvonensis | Jardinella colmani | Jardinella coreena |
| Jardinella corrugata | Jardinella edgbastonensis | Jardinella eulo |
| Jardinella exigua | Jardinella isolata | Jardinella jesswiseae |
| Jardinella pallida | Jardinella zeidlerorum | Jardres |
| Jared Diamond | Jared Fogle | Jared Kushner |
| Jared Leto | Jared Murillo | Jared Padalecki |
| Jargaltulgyn Erdenebat | Jargeau | Jari |
| Jari Litmanen | Jaridih Bazar | Jarikatte, Davanagere |
| Jarilla | Jarilla (Cáceres) | Jarilla (chi thực vật) |
| Jarilla heterophylla | Jarilla nana | Jarinko Chie |
| Jarinu | Jarinya Sirimongkolsakul | Jaristea |
| Jariyan al Batnah | Jarjapupeta | Jarjayes |
| Jarkala, Karkal | Jarle Aarbakke | Jarménil |
| Jarmen | Jarnac | Jarnac-Champagne |
| Jarnages | Jarnail Singh (phóng viên) | Jarnioux |
| Jarnosse | Jarny | Jaro |
| Jarošov | Jarošov nad Nežárkou | Jarociński |
| Jarocin | Jarohněvice | Jaromír Hanzlík |
| Jaroměř | Jaroměřice | Jaroměřice nad Rokytnou |
| Jarosław | Jarosławski | Jaroslav |
| Jaroslav Hašek | Jaroslav Heyrovský | Jaroslav Heyrovsky |
| Jaroslav Machovec | Jaroslav Seifert | Jaroslavice |
| Jarov, Plzeň-jih | Jarov, Plzeň-sever | Jarpice |
| Jarque | Jarque de la Val | Jarrell, Texas |
| Jarret, Hautes-Pyrénées | Jarrie | Jarrier |
| Jarrow Roofing Boldon Community Association F.C. | Jars, Cher | Jarsy |
| Jartheza | Jaru | Jaruco |
| Jarud | Jarugahalli, Sidlaghatta | Jarujinia bipedalis |
| Jarville-la-Malgrange | Jarvis, Quận Madison, Illinois | Jarwal |
| Jarzé | JAS 39 Gripen | Jas, Loire |
| JAS-39 Gripen | Jasa | Jasaan |
| Jasarum | Jasarum steyermarkii | Jasło |
| Jascha Heifetz | Jascha Richter | Jasdan |
| JASDF | Jasenice | Jasenná, Náchod |
| Jasenná, Zlín | Jashpur (huyện) | Jashpur nagar |
| Jasidih | Jasień | Jasielski |
| Jasin (huyện) | Jasione bulgarica | Jasione cavanillesii |
| Jasione corymbosa | Jasione crispa | Jasione foliosa |
| Jasione heldreichii | Jasione idaea | Jasione laevis |
| Jasione maritima | Jasione montana | Jasione orbiculata |
| Jasione penicillata | Jasione sessiliflora | Jasione sphaerocephala |
| Jasione supina | Jaslene | Jaslene Gonzalez |
| Jasmin Šćuk | Jasmin Dizar | Jasmin Dizdar |
| Jasmin Trtovac | Jasminanthes | Jasminanthes chunii |
| Jasminanthes mucronata | Jasminanthes pilosa | Jasminanthes saxatilis |
| Jasmine Richards | Jasmine Thompson | Jasminocereus thouarsii |
| Jasminum | Jasminum grandiflorum | Jasminum multiflorum |
| Jasminum officinale | Jasminum polyanthum | Jasminum sambac |
| Jasminum subtriplinerve | Jasmonate | Jasney |
| Jason | Jason (thần thoại) | Jason Allen Alexander |
| Jason Bateman | Jason Bourne (phim) | Jason Castro |
| Jason Denayer | Jason Derülo | Jason Derulo |
| Jason DeRulo | Jason DeRulo (album) | Jason Dolley |
| Jason Erceg | Jason Gibbs | Jason Goes to Hell: The Final Friday |
| Jason Jordan | Jason Jordan (đô vật) | Jason Momoa |
| Jason Mraz | Jason Mraz's Beautiful Mess - Live from Earth | Jason Mraz's Beautiful Mess - Live On Earth |
| Jason Mraz's Beautiful Mess – Live on Earth | Jason Orange | Jason Reso |
| Jason Scott Dolley | Jason Segel | Jason Statham |
| Jason Voorhees | Jasonia | Jasonia longifolia |
| Jasonia radiata | Jasonia tuberosa | Jasper |
| Jasper Cillessen | Jasper Cullen | Jasper Hale |
| Jasper, Alabama | Jasper, Arkansas | Jasper, Minnesota |
| Jasper, Quận Adams, Iowa | Jasper, Quận Camden, Missouri | Jasper, Quận Carroll, Iowa |
| Jasper, Quận Dallas, Missouri | Jasper, Quận Fayette, Ohio | Jasper, Quận Jasper, Missouri |
| Jasper, Quận Ozark, Missouri | Jasper, Quận Ralls, Missouri | Jasper, Quận Taney, Missouri |
| Jasper, Quận Wayne, Illinois | Jasper, Texas | Jaspidella |
| Jaspidella blanesi | Jaspidella carminae | Jaspidella jaspidea |
| Jaspidella mirris | Jaspidia | Jaspidiconus |
| Jaspidiconus pfluegeri | Jaspur | Jasrana |
| Jassa Singh Ahluwalia | Jassans-Riottier | Jasse Tuominen |
| Jasseines | Jasseron | Jasses |
| Jassy | JAST USA | JASTA |
| Jastarnia | Jastrowie | Jastrzębie Zdrój |
| Jastrzębie-Zdrój | Jasus | Jasus edwardsii |
| Jaswantnagar | Jat Airways | Jata Chhapar |
| Jataí | Jataúba | Jatage, Khanapur |
| Jataizinho | Jatani | Jatara |
| Jatari | Jateí | Jateorhiza macrantha |
| Jateorhiza palmata | Jathavara, Chik Ballapur | Jathavara-Hosahalli, Chik Ballapur |
| Jathavarthapalli, Srinivaspur | Jati | Jati-Matic |
| Jatibonico | Jatiel | Jatimatic |
| Jatinal, Sindgi | Jativa (bướm đêm) | Jativa castanealis |
| Jatoba (cầu thủ bóng đá, sinh 1995) | Jatobá | Jatobá do Piauí |
| Jaton | Jaton angolensis | Jaton decussatus |
| Jaton flavidus | Jaton hemitripterus | Jaton sinespina |
| Jatrat, Chikodi | Jatropha | Jatropha aceroides |
| Jatropha aethiopica | Jatropha afrotuberosa | Jatropha alamanii |
| Jatropha andrieuxii | Jatropha angustifolia | Jatropha aspleniifolia |
| Jatropha atacorensis | Jatropha augustii | Jatropha bartlettii |
