| jackrabbit | lepre nordamericana |
| Jackson | Jackson |
| Jackson County | Contea di Jackson |
| Jackson Guitars | Jackson |
| Jackson Pollock | Jackson Pollock |
| Jackson Showalter | Jackson Showalter |
| Jacksonville | Jacksonville |
| Jacksonville Jaguars | Jacksonville Jaguars |
| Jacky Ickx | Jacky Ickx |
| Jaco Pastorius | Jaco Pastorius |
| Jacob | Giacomo |
| Jacob Abbott | Jacob Abbott |
| Jacob Acontius | Jacopo Aconcio |
| Jacob Bekenstein | Jacob Bekenstein |
| Jacob Bernoulli | Jakob Bernoulli |
| Jacob Burckhardt | Jacob Burckhardt |
| Jacob Clemens non Papa | Jacob Clemens non Papa |
| Jacob Friedrich von Abel | Jakob Friedrich von Abel |
| Jacob Fugger | Jacob Fugger |
| Jacob Hutter | Jakob Hutter |
| Jacob Hübner | Jacob Hübner |
| Jacob Isaakszoon van Ruysdael | Jacob van Ruisdael |
| Jacob Johan Anckarström | Jacob Johan Anckarström |
| Jacob Jordaens | Jacob Jordaens |
| Jacob Kettler | Jacob Kettler |
| Jacob Philipp Hackert | Jakob Philipp Hackert |
| Jacob Senleches | Jacob Senleches |
| Jacob the Liar | Jakob il bugiardo |
| Jacob Veldhuyzen van Zanten | Jacob Louis Veldhuyzen van Zanten |
| Jacobean | giacobino |
| Jacobi identity | Identità di Jacobi |
| Jacobi method | Metodo di Jacobi |
| Jacobi polynomials | Polinomi di Jacobi |
| Jacobi symbol | Simbolo di Jacobi |
| Jacobian | Matrice jacobiana |
| Jacobian matrix | Matrice jacobiana |
| Jacobin | giacobino |
| Jacobin Club | Giacobinismo |
| Jacobinism | Giacobinismo |
| Jacobite | Giacobitismo |
| Jacobite rising | Ascesa giacobita |
| Jacobitism | Giacobitismo |
| Jacobo Arbenz Guzmán | Jacobo Arbenz Guzmán |
| Jacobsen syndrome | Sindrome di Jacobsen |
| Jacobsite | Jacobsite |
| Jacobus de Voragine | Jacopo da Varazze |
| Jacobus Houbraken | Jacobus Houbraken |
| Jacobus Johannes Fouché | Jacobus Johannes Fouché |
| Jacobus Oud | Jacobus Johannes Pieter Oud |
| Jacoby Shaddix | Jacoby Shaddix |
| Jacoby transfer | Texas |
| Jacopo Amigoni | Jacopo Amigoni |
| Jacopo Bassano | Jacopo Bassano |
| Jacopo Bellini | Jacopo Bellini |
| Jacopo Contarini | Jacopo Contarini |
| Jacopo da Empoli | Jacopo Chimenti |
| Jacopo della Quercia | Jacopo della Quercia |
| Jacopo Ligozzi | Jacopo Ligozzi |
| Jacopo Peri | Jacopo Peri |
| Jacopo Piccolomini-Ammannati | Giacomo Piccolomini |
| Jacopo Riccati | Jacopo Riccati |
| Jacopo Sadoleto | Jacopo Sadoleto |
| Jacopo Sannazaro | Jacopo Sannazaro |
| Jacopo Sansovino | Jacopo Sansovino |
| Jacopo Zabarella | Jacopo Zabarella |
| Jacopone da Todi | Jacopone da Todi |
| Jacqueline Bisset | Jacqueline Bisset |
| Jacqueline du Pré | Jacqueline du Pré |
| Jacqueline Kennedy Onassis | Jacqueline Kennedy Onassis |
| Jacquerie | Jacquerie |
| Jacques | Giacomo |
| Jacques Arcadelt | Jacques Arcadelt |
| Jacques Boucher de Crèvecœur de Perthes | Jacques Boucher de Crèvecœur de Perthes |
| Jacques Brel | Jacques Brel |
| Jacques Brel metro station | Jacques Brel |
| Jacques Bénigne Bossuet | Jacques Bénigne Bossuet |
| Jacques Callot | Jacques Callot |
| Jacques Cartier | Jacques Cartier |
| Jacques Cartier Bridge | Ponte Jacques Cartier |
| Jacques Cassini | Jacques Cassini |
| Jacques Chaban-Delmas | Jacques Chaban-Delmas |
| Jacques Charles François Sturm | Jacques Charles François Sturm |
| Jacques Chirac | Jacques Chirac |
| Jacques Clément | Jacques Clément |
