| jaca | nag |
| Jacana jacana | Wattled Jacana |
| Jacana spinosa | Northern Jacana |
| Jacaranda mimosifolia | Blue Jacaranda |
| jacarandá | jacaranda |
| Jacaru | Jaqaru |
| Jacen Solo | Jacen Solo |
| jacilla | track |
| Jacintias | Hyacinthia |
| jacinto | hyacinth |
| Jacinto Benavente | Jacinto Benavente |
| Jacinto Quincoces López | Jacinto Quincoces |
| Jacinto Verdaguer | Jacint Verdaguer |
| Jack | Jack |
| Jack Black | Jack Black |
| Jack Brabham | Jack Brabham |
| Jack Bruce | Jack Bruce |
| Jack Butler | Jack Butler |
| Jack Coleman | Jack Coleman |
| Jack Dempsey | Jack Dempsey |
| Jack el Calicó | Calico Jack |
| Jack el destripador | Jack the Ripper |
| Jack Hawkins | Jack Hawkins |
| Jack Kerouac | Jack Kerouac |
| Jack Kirby | Jack Kirby |
| Jack Lemmon | Jack Lemmon |
| Jack London | Jack London |
| Jack Nance | Jack Nance |
| Jack Nicholson | Jack Nicholson |
| Jack Palance | Jack Palance |
| Jack Ruby | Jack Ruby |
| Jack Russell Terrier | Jack Russell Terrier |
| Jack Shephard | Jack Shephard |
| Jack Skellington | Jack Skellington |
| Jack Sparrow | Captain Jack Sparrow |
| Jack Steinberger | Jack Steinberger |
| Jack Straw | Jack Straw |
| Jack Swigert | Jack Swigert |
| Jack Vance | Jack Vance |
| Jack Warner | Jack Warner |
| Jack White | Jack White |
| Jackie Brown | Jackie Brown |
| Jackie Chan | Jackie Chan |
| Jackie Coogan | Jackie Coogan |
| Jackie Joyner-Kersee | Jackie Joyner-Kersee |
| Jackie Stewart | Jackie Stewart |
| Jackson | Jackson |
| Jackson Pollock | Jackson Pollock |
| Jacksonville | Jacksonville |
| Jacksonville Jaguars | Jacksonville Jaguars |
| Jacksonville Municipal Stadium | Jacksonville Municipal Stadium |
| Jacky Ickx | Jacky Ickx |
| Jaco Pastorius | Jaco Pastorius |
| Jacob | Jacob |
| Jacob Aall | Jakob Aall |
| Jacob Abbott | Jacob Abbott |
| Jacob Burckhardt | Jacob Burckhardt |
| Jacob Georg Agardh | Jacob Georg Agardh |
| Jacob Hutter | Jacob Hutter |
| Jacob Jordaens | Jacob Jordaens |
| Jacob Le Maire | Jacob Le Maire |
| Jacob Maxime | Jacob Maxime |
| Jacob Meckel | Jakob Meckel |
| Jacob Ruysdael | Jacob Isaakszoon van Ruysdael |
| Jacob Seisenegger | Jakob Seisenegger |
| Jacob Sveistrup | Jakob Sveistrup |
| Jacob Van Campen | Jacob van Campen |
| Jacobiano | Jacobian |
| Jacobinia | Jacobinia |
| Jacobinismo | Jacobin Club |
| jacobino | Jacobean |
| Jacobitas | Jacobitism |
| Jacobo | Jacob |
| Jacobo Aconcio | Jacob Acontius |
| Jacobo Arbenz Guzmán | Jacobo Arbenz Guzmán |
| Jacobo Dos Dos | Jacob Two-Two |
| Jacobo Fijman | Jacobo Fijman |
| Jacobo Francisco Estuardo | James Francis Edward Stuart |
| Jacobo I | James I |
| Jacobo I de Escocia | James I of Scotland |
| Jacobo II | James II |
| Jacobo II de Escocia | James II of Scotland |
| Jacobo II de Inglaterra | James II of England |
| Jacobo III | James III |
| Jacobo III de Escocia | James III of Scotland |
| Jacobo IV de Escocia | James IV of Scotland |
| Jacobo Ligozzi | Jacopo Ligozzi |
| Jacobo Sobieski | Jakub Sobieski |
| Jacobo V de Escocia | James V of Scotland |
| Jacobo VI de Escocia y I de Inglaterra | James I of England |
| Jacobus Arminius | Jacobus Arminius |
| Jacobus Gallus Carniolus | Jacobus Gallus |
| Jacobus Kapteyn | Jacobus Kapteyn |
| Jacobus Sinapius | Jacobus Sinapius |
| Jacoby Shaddix | Jacoby Shaddix |
| Jacopo Amigoni | Jacopo Amigoni |
| Jacopo Bassano | Jacopo Bassano |
| Jacopo Bellini | Jacopo Bellini |
| Jacopo della Quercia | Jacopo della Quercia |
| Jacopo Francesco Riccati | Jacopo Riccati |
| Jacopo Peri | Jacopo Peri |
| Jacopo Sannazaro | Jacopo Sannazaro |
| Jacopo Vignola | Giacomo Barozzi da Vignola |
| Jacopone da Todi | Jacopone da Todi |
| Jacqueline Bisset | Jacqueline Bisset |
| Jacqueline Bouvier Kennedy | Jacqueline Kennedy Onassis |
| Jacqueline Bracamontes | Jacqueline Bracamontes |
| Jacqueline du Pré | Jacqueline du Pré |
| Jacquerie | Jacquerie |
| Jacques Arcadelt | Jacques Arcadelt |
| Jacques Augustin | Jean-Baptiste Jacques Augustin |
| Jacques Brel | Jacques Brel |
| Jacques Bénigne Bossuet | Jacques-Bénigne Bossuet |
| Jacques Cartier | Jacques Cartier |
| Jacques Chaban-Delmas | Jacques Chaban-Delmas |
| Jacques Charles | Jacques Charles |
| Jacques Chirac | Jacques Chirac |
| Jacques Clément | Jacques Clément |
| Jacques Courtois | Jacques Courtois |
| Jacques de Molay | Jacques de Molay |
| Jacques Delors | Jacques Delors |
| Jacques Derrida | Jacques Derrida |
| Jacques Duclos | Jacques Duclos |
| Jacques Fromental Lévy Halévy | Fromental Halévy |
| Jacques Gouin de Beauchêne | Jacques Gouin de Beauchene |
| Jacques Hadamard | Jacques Hadamard |
| Jacques Jacquo Villeneuve | Jacques Villeneuve |
| Jacques Lacan | Jacques Lacan |
| Jacques Laffite | Jacques Laffite |
| Jacques Le Goff | Jacques Le Goff |
| Jacques Lipchitz | Jacques Lipchitz |
| Jacques Loussier | Jacques Loussier |
| Jacques Maritain | Jacques Maritain |
| Jacques Necker | Jacques Necker |
| Jacques Nicolas Billaud-Varenne | Jacques Nicolas Billaud-Varenne |
| Jacques Offenbach | Jacques Offenbach |
| Jacques Paul Migne | Jacques Paul Migne |
| Jacques Pelletier du Mans | Jacques Peletier du Mans |
| Jacques Pierre Brissot | Jacques Pierre Brissot |
| Jacques Prévert | Jacques Prévert |
| Jacques Rogge | Jacques Rogge |
| Jacques Roubaud | Jacques Roubaud |
| Jacques Santer | Jacques Santer |
| Jacques Snicket | Snicket siblings |
| Jacques Spon | Jacob Spon |
| Jacques Sylla | Jacques Sylla |
| Jacques Tati | Jacques Tati |
| Jacques Villeneuve | Jacques Villeneuve |
| Jacques Villon | Jacques Villon |
| Jacques Yvart | Jacques Yvart |
| Jacques-François Blondel | Jacques-François Blondel |
| Jacques-Germain Soufflot | Jacques-Germain Soufflot |
| Jacques-Henri Bernardin de Saint-Pierre | Jacques-Henri Bernardin de Saint-Pierre |
| Jacques-Joseph Champollion | Jacques Joseph Champollion-Figeac |
| Jacques-Laurent Agasse | Jacques-Laurent Agasse |
| Jacques-Louis David | Jacques-Louis David |
| Jacques-René Hébert | Jacques Hébert |
| Jacques-Yves Cousteau | Jacques-Yves Cousteau |
| Jacques-Édouard Alexis | Jacques-Édouard Alexis |
| Jacquo Villeneuve | Jacques Villeneuve |
| jactancia | boast |
| jactanciosa | know-it-all |
| jactanciosamente | boastfully |
| jactancioso | know-it-all |
| jactarse | brag |
| Jaculus jaculus | Jaculus jaculus |
| Jadarita | Jadarite |
| Jadash | Hadash |
| jade | jade |
| jadeante | breathless |
| jadeantemente | breathlessly |
| jadear | puff |
| jadeo | wheeze |
| Jadis | White Witch |
| Jadiya | Khadijah bint Khuwaylid |
