| jump off | saltar obstáculos |
| jump rope | saltar a la comba |
| jump to | saltar a |
| jump to conclusions | sacar conclusiones precipitadas |
| jump up | levantarse de un salto |
| jump-off | barrera |
| jumper | jubón |
| Jumper dress | Jumper |
| jumping | salto |
| jumping pole | pértiga |
| jumping rope | salto a la comba |
| Jumping spider | Salticidae |
| Jumpstyle | Jumpstyle |
| jumpy | nervioso |
| Jun | Junio |
| Jun Ji-hyun | Ji-hyun Jun |
| Jun kazama | Jun Kazama |
| Jun Kondo | Jun Kondo |
| Jun Matsumoto | Jun Matsumoto |
| Juncaceae | Juncaceae |
| Juncaginaceae | Juncaginaceae |
| junction | unión |
| juncture | juntura |
| Juncus | Juncus |
| June | junio |
| June Carter Cash | June Carter Cash |
| June List | Junilistan |
| Juneau | Juneau |
| Junes | Junio |
| Jungfrau | Jungfrau |
| jungle | jungla |
| Jungle Book | El Libro de las Tierras Vírgenes |
| Jungle Book Shonen Mowgli | El Libro de las Tierras Vírgenes |
| Junglefowl | Gallus |
| Junho | Junio |
| Junianus Justinus | Juniano Justino |
| Junichi Inamoto | Junichi Inamoto |
| Juninho Paulista | Juninho Paulista |
| Juninho Pernambucano | Juninho Pernambucano |
| junior | menor |
| Junior Achievement | Impulsa México |
| Junior Chamber International | Cámara Junior Internacional |
| Junior Eurovision Song Contest | Festival de Eurovisión Junior |
| Junior minister | Secretario de Estado |
| juniper | enebro |
| juniper berry | enebrina |
| Juniper tree | Juniperus communis |
| Juniper-berry | Ginebra |
| Juniperus | Juniperus |
| Juniperus communis | Juniperus communis |
| Juniperus drupacea | Juniperus drupacea |
| Juniperus oxycedrus | Juniperus oxycedrus |
| Juniperus phoenicea | Juniperus phoenicea |
| Juniperus sabina | Juniperus sabina |
| Juniperus thurifera | Juniperus thurifera |
| JUnit | JUnit |
| Junius Annaeus Gallio | Galión |
| junk | tirar |
| junk food | comida de bajo valor nutritivo |
| junker | armatoste |
