| Jasło | Jasło |
| Jasło County | Powiat jasielski |
| Jat | Jat |
| JaTiMatic | Pistolet maszynowy Jati-Matic |
| Jats | Jat |
| Jaun | Jaun |
| jaundice | żółtaczka |
| jauntily | wesoło |
| Jaunutis | Jawnuta |
| Java | Jawa |
| Java Agent DEvelopment framework | Żad |
| Java applet | Aplet Javy |
| Java coffee | Jawa |
| Java compiler | Jikes |
| Java Database Connectivity | JDBC |
| Java Development Kit | Java Development Kit |
| Java Foundation Classes | JFC |
| Java Management Extensions | JMX |
| Java Media Framework | Java Media Framework |
| Java Message Service | Java Message Service |
| Java Modeling Language | Java Modeling Language |
| Java moss | Mech jawajski |
| Java Naming and Directory Interface | JNDI |
| Java Native Interface | Java Native Interface |
| Java package | Pakiet instalacyjny |
| Java Platform | Java Runtime Environment |
| Java Programming | Java |
| Java programming language | Java |
| Java remote method invocation | RMI |
| Java Runtime Environment | Java Runtime Environment |
| Java Sea | Morze Jawajskie |
| Java Secure Socket Extension | Java Secure Socket Extension |
| Java Servlet | Serwlet |
| Java Trench | Rów Jawajski |
| Java Virtual Machine | Wirtualna maszyna Javy |
| JavaBean | JavaBeans |
| Javac | Jikes |
| JavaCC | JavaCC |
| Javan | Język jawajski |
| Javan Rhinoceros | Nosorożec jawajski |
| Javanese | Język jawajski |
| Javanese language | Język jawajski |
| Javanese man | Język jawajski |
| Javanese people | Jawajczycy |
| JavaScript | JavaScript |
| JavaServer Faces | JavaServer Faces |
| JavaServer Pages | JavaServer Pages |
| javelin | oszczep |
| javelin throw | rzut oszczepem |
| javelin thrower | oszczepnik |
| Javerlhac-et-la-Chapelle-Saint-Robert | Javerlhac-et-la-Chapelle-Saint-Rober |
| Javi Martínez | Javier Martínez |
| Javier | Ksawery |
| Javier Aguirre | Javier Aguirre |
| Javier Balboa | Javier Balboa |
| Javier Bardem | Javier Bardem |
| Javier Cercas | Javier Cercas |
| Javier Chevantón | Ernesto Javier Chevantón |
| Javier Clemente | Javier Clemente |
| Javier Echevarría Rodríguez | Javier Echevarría Rodríguez |
| Javier Gonzales | Javier Gonzales |
| Javier Lozano Barragán | Javier Lozano Barragán |
| Javier Mascherano | Javier Mascherano |
| Javier Navarro | Javi Navarro |
| Javier Portillo | Javier Portillo |
| Javier Pérez de Cuéllar | Javier Pérez de Cuéllar |
| Javier Saviola | Javier Saviola |
| Javier Solana | Javier Solana |
| Javier Urruticoechea | Javier Urruticoechea |
| Javorníky | Jaworniki |
| jaw | szczęka |
