| Lu | Lu |
| Lu Xun | Lu Xun |
| Lua | Lua |
| Lualaba Province | Lualaba |
| Lualaba River | Lualaba |
| Luanda | Luanda |
| Luang Prabang | Louang Prabang |
| Luba people | Baluba |
| Lubang Island | Lubang |
| lubber | tölp |
| Lubbock | Lubbock |
| Lubin | Lubin |
| Lublin | Lublin |
| Lublin Voivodeship | Lublin |
| Lubombo | Lubombo |
| lubricant | glidmedel |
| lubricate | smörja |
| lubricating | smörj- |
| lubrication | smörjmedel |
| lubricator | smörjare |
| Lubumbashi | Lubumbashi |
| Lubusz Voivodeship | Lubusz vojvodskap |
| Lubyanka | Lubjanka |
| LUC | Lukas |
| Luc Besson | Luc Besson |
| Luca Badoer | Luca Badoer |
| Luca della Robbia | Luca della Robbia |
| Luca Pacioli | Luca Pacioli |
| Luca Signorelli | Luca Signorelli |
| Luca Toni | Luca Toni |
| Luca Turilli | Luca Turilli |
| Lucania | Basilicata |
| Lucas Black | Lucas Black |
| Lucas County | Lucas County |
| Lucas Cranach | Lucas Cranach |
| Lucas Industries plc | Lucas Electric |
| Lucas number | Lucastal |
| Lucas Pezzini Leiva | Lucas Pezzini Leiva |
| Lucas sequence | Lucastal |
| LucasArts | LucasArts |
| Lucasfilm | Lucasfilm |
| Lucca | Lucca |
| Lucchese crime family | Familjen Lucchese |
| Luce | Gädda |
| Luce Irigaray | Luce Irigaray |
| Luceafăr | Lucifer |
| Lucena City | Lucena City |
| Lucency | Transparens |
| Lucens | Lucens |
| Lucent Technologies | Lucent |
| Lucerne | Luzern |
| Lucerne Canton | Luzern |
| Lucha libre | Wrestling |
| Luchino Visconti | Luchino Visconti |
| Lucho González | Luis Óscar González |
| Luchsingen | Luchsingen |
| Lucia | Lucia |
| Lucia di Lammermoor | Lucia di Lammermoor |
| Lucia of Tripoli | Lucia |
| Lucian | Lukianos |
| Lucian Freud | Lucian Freud |
| Lucian of Antioch | Lukianos |
| Lucian Pulvermacher | Lucian Pulvermacher |
| Luciano Burti | Luciano Burti |
| Luciano Floridi | Luciano Floridi |
| Luciano Galletti | Luciano Galletti |
| Luciano Laurana | Luciano Laurana |
| Luciano Pavarotti | Luciano Pavarotti |
| lucid | klar |
| Lucid dream | Klardrömmande |
| Lucid Dreaming | Klardrömmande |
| lucidity | klarhet |
| Lucien Bonaparte | Lucien Bonaparte |
| Lucien Febvre | Lucien Febvre |
| Lucien Van Impe | Lucien Van Impe |
| Lucifer | Satan |
| Luciferase | Luciferas |
| Lucile Grahn | Lucile Grahn |
| Lucilius | Gajus Lucilius |
| Lucille Ball | Lucille Ball |
| Lucimar Ferreira da Silva | Lúcio |
| Lucina | Lucina |
| Lucio Fulci | Lucio Fulci |
| Lucio Gutiérrez | Lucio Gutiérrez Borbúa |
| Lucius | Lúcio |
| Lucius Accius | Lucius Accius |
| Lucius Aemilius Paullus | Lucius Paulus |
| Lucius Aemilius Paulus Macedonicus | Lucius Aemilius Paullus |
| Lucius Coelius Antipater | Coelius Antipater |
| Lucius Cornelius Cinna | Cinna |
| Lucius Cornelius Sulla | Sulla |
| Lucius Shepard | Lucius Shepard |
| Lucius Tarquinius Superbus | Tarquinius Superbus |
| Lucius Verus | Lucius Verus |
| luck | tur |
