| Jesús Blasco | Jesús Blasco |
| Jesús Franco | Jesús Franco |
| Jesús Olmo Lozano | Jesús Olmo Lozano |
| jet | schizzare |
| jet airplane | jet |
| jet engine | motore a reazione |
| Jet fuel | Cherosene |
| Jet Li | Jet Li |
| Jet pack | Jet pack |
| jet plane | jet |
| Jet Propulsion Laboratory | Jet Propulsion Laboratory |
| jet set | jet set |
| jet-black | corvino |
| jet-propelled | a reazione |
| Jethro Tull | Jethro Tull |
| Jetliner crash-lands in Peru | Disastro aereo in Perù |
| Jettenbach | Jettenbach |
| Jettingen | Jettingen |
| Jettingen-Scheppach | Jettingen-Scheppach |
| jettison | gettare in mare |
| jetty | imbarcadero |
| Jetzendorf | Jetzendorf |
| Jeu de paume | Pallacorda |
| Jeunes Européens Fédéralistes | Gioventù Federalista Europea |
| Jeunesse Esch | Jeunesse Esch |
| Jeux de la Francophonie | Jeux de la Francophonie |
| Jeux Sans Frontières | Giochi senza frontiere |
| Jevnaker | Jevnaker |
| Jevons paradox | Paradosso di Jevons |
| Jew | ebreo |
| Jew's harp | Scacciapensieri |
| jewel | gemma |
| Jewel beetle | Buprestidae |
| Jewelcase | Astuccio per gioielli |
| jeweler | gioielliere |
| jeweller | gioielliere |
| jewelry | gioielli |
| jewelry shop | gioielleria |
| Jewess | ebrea |
| Jewish | ebreo |
| Jewish Agency for Israel | Agenzia Ebraica |
| Jewish Autonomous Oblast | Oblast autonomo ebraico |
| Jewish Brigade | Brigata Ebraica |
| Jewish Combat Organization | Żydowska Organizacja Bojowa |
| Jewish Culture Festival in Kraków | Festival della Cultura Ebraica a Cracovia |
| Jewish diaspora | Diaspora ebraica |
| Jewish Encyclopedia | Jewish Encyclopedia |
| Jewish holiday | Festività ebraiche |
| Jewish humour | Storiella ebraica |
| Jewish Messiah | Messia |
| Jewish Messiah claimants | Messia |
| Jewish Military Union | Żydowski Związek Walki |
| Jewish Museum | Jüdisches Museum |
| Jewish Museum Berlin | Jüdisches Museum |
| Jewish philosophy | Filosofia ebraica |
| Jewish proverbs | Proverbi ebraici |
| Jewish resistance during the Holocaust | Resistenza ebraica |
| Jewish woman | ebrea |
| Jewish-Roman wars | Guerre giudaiche |
| Jewishness | Giudaismo |
| Jewpedia | Paul Anka |
| Jewry | popolo ebreo |
| Jews | popolo ebreo |
| Jezerane | Jezerane |
| Jezero | Lago |
| Jeßnitz | Jeßnitz |
| JF | JF |
| JFET | JFET |
| JFK | JFK - Un caso ancora aperto |
| JFK Olimps Rīga | Olimps Rīga |
| JFS | Journaled File System |
| Jharkhand | Jharkhand |
| Jhelum | Alessandria Bucefala |
| Jhelum River | Jhelum |
| Ji | JI |
| Jiande | Jiande |
| Jiang Kui | Jiāng Kuí |
| Jiang Zemin | Jiang Zemin |
| Jiangsu | Jiangsu |
| Jiangyin | Jiangyin |
| Jianhe | Jianhe |
| Jiaotong University | Shanghai Jiao Tong University |
| Jiaozi | Pierogi |
| jib | fiocco |
| jibe | scherno |
| Jibuti | Gibuti |
| Jichişu de Jos | Jichişu de Jos |
| Jidaigeki | Jidaigeki |
| Jidd Haffs | Jidd Haffs |
| Jidda | Jedda |
| Jiddu Krishnamurti | Jiddu Krishnamurti |
| jiff | attimo |
| jiffy | baleno |
| Jigawa State | Jigawa |
| Jigdo | Jigsaw Download |
| jiggle | scuotere |
| Jigme Dorji Wangchuck | Jigme Dorji Wangchuck |
| Jigme Khesar Namgyal Wangchuck | Jigme Khesar Namgyal Wangchuck |
| Jigme Singye Wangchuck | Jigme Singye Wangchuck |
| Jigme Wangchuk | Jigme Wangchuck |
| Jigoku Shōjo | Jigoku Shōjo |
