| Johor Bahru | Johor Bahru |
| Joi Ito | Joi Ito |
| Joigny | Joigny |
| join | przystępować |
| join the club | witaj w klubie |
| Joinder | Union |
| joint | staw |
| Joint capsule | Torebka stawowa |
| Joint Chiefs of Staff | Kolegium Szefów Połączonych Sztabów |
| joint debtor | zbiorowy dłużnik |
| Joint Direct Attack Munition | JDAM |
| Joint European Torus | Joint European Torus |
| joint implementation | wprowadzenie w życie postanowień |
| Joint Institute for Nuclear Research | Zjednoczony Instytut Badań Jądrowych |
| Joint lock | Dźwignia |
| Joint Photographic Expert Gro | JPEG |
| Joint Photographic Experts Gr | JPEG |
| Joint Photographic Experts Group | JPEG |
| Joint production commitee | Rada pracowników |
| Joint production committee | Rada pracowników |
| joint stock company | spółka akcyjna |
| Joint Test Action Group | JTAG |
| jointly | łącznie |
| Joinville | Joinville |
| joist | legar |
| Joji Kato | Joji Kato |
| Jojoba oil | Olej jojoba |
| joke | dowcip |
| joker | żartowniś |
| Jokerit | Jokerit Helsinki |
| Jokhang | Jokhang |
| jokingly | żartobliwie |
| Jokkmokk Municipality | Gmina Jokkmokk |
| Jola people | Diola |
| Jolanda Čeplak | Jolanda Čeplak |
| Jolene Blalock | Jolene Blalock |
| Joliet | Joliet |
| Joliet Prison | Więzienie Joliet |
| Jolls Holland | Jools Holland |
| Jolly Roger | Bandera piratów |
| jolly up | rozweselić |
| Jolof Empire | Dżolof |
| Jombang Regency | Jombang |
| Jomo Kenyatta International Airport | Port lotniczy Jomo Kenyatta |
| Jomsborg | Wineta |
| Jon | Jon |
| Jon Anderson | Jon Anderson |
| Jon Bon Jovi | Jon Bon Jovi |
| Jon Fosse | Jon Fosse |
| Jon Krakauer | Jon Krakauer |
| Jon Kyl | Jon Kyl |
| Jon Lech Johansen | Jon Johansen |
| Jon Lord | Jon Lord |
| Jon Postel | Jon Postel |
| Jon Secada | Jon Secada |
| Jon Speelman | Jonathan Speelman |
| Jon Stephenson von Tetzchner | Jon Stephenson von Tetzchner |
| Jon Voight | Jon Voight |
| Jonah | Jonasz |
| Jonah Metropolitan of Moscow | Jonasz z Moskwy |
| Jonas | Jonasz |
| Jonas Basanavičius | Jonas Basanavičius |
