| jail sentence | condena de prisión |
| jailbird | criminal reincidente |
| jailbreak | evasión |
| jailer | alcaide |
| jailor | alcaide |
| Jaime Gavilán Martínez | Jaime Gavilán Martínez |
| Jaime Hernandez | Jaime Hernández |
| Jaime Laredo | Jaime Laredo |
| Jaime Lucas Ortega y Alamino | Jaime Ortega Alamino |
| Jaime Milans del Bosch | Jaime Milans del Bosch |
| Jaime Roldos Aguilera | Jaime Roldós Aguilera |
| Jaime Roldós Aguilera | Jaime Roldós Aguilera |
| Jainism | Jainismo |
| Jainosaurus | Jainosaurus |
| Jaipur | Jaipur |
| Jair | Jair |
| Jairzinho | Jairzinho |
| Jajce | Jajce |
| Jaka Lakovič | Jaka Lakovic |
| Jakab Cseszneky | Jakab Cseszneky |
| Jakaltek language | Idioma jacalteco |
| Jakarta | Yakarta |
| Jakarta Stock Exchange | Jakarta Stock Exchange |
| Jakaya Kikwete | Jakaya Mrisho Kikwete |
| Jake Burton Carpenter | Jake Burton |
| Jake Gyllenhaal | Jake Gyllenhaal |
| Jake Tsakalidis | Jake Tsakalidis |
| Jakob Aall | Jacob Aall |
| Jakob Amsler-Laffon | Jakob Amsler-Laffon |
| Jakob Böhme | Jakob Böhme |
| Jakob Frohschammer | Jakob Frohschammer |
| Jakob Meckel | Jacob Meckel |
| Jakob Roggeveen | Jakob Roggeveen |
| Jakob Seisenegger | Jacob Seisenegger |
| Jakob Sveistrup | Jacob Sveistrup |
| Jakob von Uexküll | Jakob Johann von Uexküll |
| Jakow Trachtenberg | Jakow Trachtenberg |
| Jaktens Tid | Jaktens Tid |
| Jakub Sobieski | Jacobo Sobieski |
| Jalal ad-Din Muhammad Balkhi-Rumi | Yalal ad-Din Muhammad Rumi |
| Jalal ad-Din Muhammad Rumi | Yalal ad-Din Muhammad Rumi |
| Jalal Talabani | Yalal Talabani |
| Jalal-Abad | Jalal-Abad |
| Jalal-Abad Province | Provincia de Jalal-Abad |
| Jalalabad | Jalalabad |
| Jalapa | Jalapa |
| Jalapeño | Jalapeño |
| Jalisco | Jalisco |
| jalopy | cafetera |
| Jaluit Atoll | Jaluit |
| jam | obstruir |
| jam jar | jarra |
| jam-full | repleto |
| jam-packed | repleto |
| Jama Masjid Delhi | Jama Masjid |
| Jamaica | Jamaica |
| Jamaica national football team | Selección de fútbol de Jamaica |
| Jamaican dollar | Dólar jamaicano |
| Jamaican English | Inglés jamaicano |
| Jamaican Patois | Patois |
| Jamaican sound system | Sound system |
